{"title":"GAS TESTER","description":"","products":[{"product_id":"btmeter-bt-5800g-ammonia-gas-detector-sensor-accurately-test-for-0-100-ppm-nh3-monitor-gauge-with-temperature-humidity-tester","title":"BTMETER BT-5800G Ammoniak-Gasdetektor-Sensor, präzise Prüfung auf 0–100 PPM Nh3-Monitor-Messgerät mit Temperatur- und Feuchtigkeitstester","description":"\u003cp data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBTMETER\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eEin professioneller Anbieter von Test- und Messlösungen.\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Wir widmen uns dem Testen, Messen und Überwachen von Instrumenten und Software, die in den Bereichen Elektrik, HLK, Automobil, Netzwerk-Fehlerbehebung sowie in Hobby-, Elektro-, Industrie-, Medizin-, Prozess- und Kalibrierungsanwendungen weit verbreitet sind.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e \u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003ePRODUKTBESCHREIBUNG\u003c\/b\u003e\u003c\/strong\u003e \u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e_\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Produktzubehör: Ammoniak-Gasdetektor + Ladekabel + Handbuch\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Warengrößen: 27,9 x 16 x 6,1 cm\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Farbe: Orange\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Buntes LCD-Display, Temperatur- und Luftfeuchtigkeitsmessung, ℃\/℉-Schalter, Ton-\/Licht-Doppelalarm, Anzeige für niedrigen Batteriestand, automatische\/manuelle Abschaltung.\u003c\/p\u003e\n\n \u003cp data-mce-fragment=\"1\"\u003e✅Mit einem HP-5800G NH3-Detektor können Sie gleichzeitig den Wert der Ammoniakkonzentration sowie die aktuelle Temperatur und Luftfeuchtigkeit ermitteln und so eine hocheffiziente und umfassende Messung erzielen.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Der Ammoniak-Erkennungssensor wurde nach dem elektrochemischen Prinzip entwickelt, wodurch er eine viel längere Lebensdauer hat als die normalen Sensoren mit einer Lebensdauer von einem Jahr.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Das mitgelieferte USB-Kabel kann zum Aufladen an den Stecker angeschlossen werden. Gebaut mit grüner\/roter Ladekontrollleuchte. Reststromanzeige, automatische\/manuelle Abschaltung optional, um den Akku zu schonen.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅Alarmanzeigeleuchte mit einstellbaren Alarmgrenzwerten AL1 und AL2. Langsames Lichtblitzen und Summer zeigen an, dass die Alarmstufe „AL1“ erreicht ist. Schnelles Lichtblinken und Summer zeigen an, dass die Alarmstufe „AL2“ erreicht ist.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e ✅ Es wird häufig in Geflügelfarmen, Schweinefarmen, Pferdeställen, Tierschutzunterkünften, Kühlmaschinenräumen, Labors, pharmazeutischen Werkstätten, Abfallmanagement und Futtermittel-\/Proteinoptimierung sowie Arbeitsschutzüberprüfung eingesetzt.\u003c\/p\u003e\n\n \u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eVORSICHTSMASSNAHMEN\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Wenn Sie dieses Produkt längere Zeit nicht verwenden, entfernen Sie bitte den Akku.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Wenn der Akkustand noch leer ist, laden Sie den Lithium-Akku bitte rechtzeitig auf.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Wenn das Produkt nicht verwendet wird, legen Sie bitte die Dichtungsgummimanschette um die Sonde;\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Bei diesem Produkt handelt es sich um ein genaues Messgerät. Vermeiden Sie Schäden am Produkt und halten Sie es von Wasser und heißen Gegenständen fern (\u0026lt;50℃);\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Wenn das Instrument einen Alarm auslöst, zeigt es an, dass der gemessene Wert dem von Ihnen eingestellten Alarmwert entspricht. Ergreifen Sie daher geeignete Maßnahmen, um die Sicherheit von Ihnen selbst und dem Leben und Eigentum anderer zu schützen.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Der Sensor (Sonde) dieses Produkts gehört zum Verbrauchsmaterial. Benutzer sollten darauf achten, es vor Schmutz und Beschädigungen zu schützen. Der Sensor (Sonde) kann nicht repariert werden und unterliegt nicht der Garantie.\u003c\/p\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":43328408060116,"sku":"BT-5800G","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/btmeter-bt-5800g-ammonia-gas-detector-sensor-accurately-test-for-0100-ppm-nh3-monitor-gauge-with-temperature-humidity-tester-616993.jpg?v=1720301818"},{"product_id":"btmeter-bt-5800d-pm2-5-detector","title":"BTMETER BT-5800D Umwelttester PM2.5\/10 Detektor","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003ePRODUKTBESCHREIBUNG\u003c\/b\u003e\u003c\/strong\u003e \u003cstrong data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e_\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e✅BT-5800D PM2,5-Detektor zur Messung des PM2,5-Werts (Feinstaub in die Lunge) in der Luft.\u003cbr data-mce-fragment=\"1\"\u003e ✅Anwendbar zur Bestimmung der öffentlichen Umgebung und der atmosphärischen Umgebung, kann auch zur Bewertung der Luftreinigungseffizienzanalyse verwendet werden.\u003cbr data-mce-fragment=\"1\"\u003e ✅Dieses Instrument misst die Genauigkeit der Messung der Luftqualität, das Punktmatrix-LCD-Display zeigt an, die Reaktionszeit überschreitet nicht 30 Sekunden.\u003cbr data-mce-fragment=\"1\"\u003e ✅BT-5800D mit Hintergrundbeleuchtung, einfach zu bedienen, dunkel.\u003cbr data-mce-fragment=\"1\"\u003e ✅Zur Verwendung im Büro, im Auto oder bei Innendekorationen und Umwelttests im Freien.\u003cbr data-mce-fragment=\"1\"\u003e ✅24 Stunden kontinuierliche Echtzeitüberwachung der Formaldehydkonzentration in Innenräumen und der PM2,5\/PM10-Konzentration im Freien.\u003c\/span\u003e\u003c\/p\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":43375870378196,"sku":"BT-5800D","price":108.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/btmeter-bt-5800d-environmental-tester-pm2510-detector-721077.jpg?v=1720301815"},{"product_id":"btmeter-bt-531g-portable-co2-air-quality-monitor-ndir-sensor-co2-detector","title":"BTMETER BT-531G Tragbarer CO2-Luftqualitätsmonitor NDIR-Sensor CO2-Detektor","description":"\u003ch3\u003e PRODUKTBESCHREIBUNG\u003c\/h3\u003e\n\n\u003cp\u003e ✅ 【Digitales CO2-Messgerät】 Der BTMETER-Luftqualitätsmonitor 531G ist mit einem industriellen NIR-CO2-Sensor ausgestattet und kann Kohlendioxid von 0 bis 10.000 ppm mit einer hohen Genauigkeit von ±5 % messen. Anzeigeauflösung 1 ppm. Wird häufig verwendet, um die CO2-Situation im Schlafzimmer, im Auto, beim Camping und bei Reisen mit Wohnmobilen im Auge zu behalten.\u003c\/p\u003e\n\n\u003cp\u003e ✅【Innenhygrometer】Nicht nur ein Luftqualitätsdetektor, sondern auch ein Feuchtigkeitsmesser und Temperaturtester. Außer der Überwachung der CO2-Konzentration kann dieses kleine Luftmessgerät auch Temperaturen von -40 bis 175 °F messen und die relative Luftfeuchtigkeit von 0,1 bis 99,9 % anzeigen.\u003c\/p\u003e\n\n \u003cp\u003e✅ 【Intelligenter Alarm】 Tragbarer CO2-Tester kann nicht nur Kohlendioxidkonzentrationen erkennen, sondern auch dabei helfen, die Luftqualität in 4 Stufen zu beurteilen, darunter 0 ~ 999 ppm gut, 1000 ~ 1999 ppm normal, 2000 ~ 4999 ppm schlecht und 5000 ~ 9999 Ernsthaft. Wenn der CO2-Wert in ppm höher als 2000 ppm (schlecht) oder 5000 ppm (schwerwiegend) ist, warnt Sie dieser intelligente CO2-Detektor jeweils mit einem anderen Ton.\u003c\/p\u003e\n\n\u003cp\u003e ✅【Gesunde Luft】 Mini-CO2-Messgerät mit einem Gewicht von 230 g und einem 84 x 69 mm großen, farbenfrohen LCD-Display. Stellen Sie es einfach auf den Schreibtisch und schon können Sie die Luftqualität in Innenräumen auf einen Blick erkennen. Intelligente Möglichkeit, den Belüftungsgrad Ihres Zuhauses zu bewerten und Sie daran zu erinnern, wann es Zeit ist, das Fenster zu öffnen, um an die frische Luft zu gelangen.\u003c\/p\u003e\n\n\u003cp\u003e ✅【Akku wiederaufladbar】Entworfen mit wiederaufladbarem 3,7-V-Lithium-Akku mit 2000 mAh, kein Austausch des Akkus erforderlich, und USB-Ladekabel vom Typ C im Lieferumfang enthalten. Der hochwertige CO2-Luftqualitätsmonitor verfügt über eine 365-Tage-Garantie und lebenslangen technischen Support.\u003c\/p\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":43491907174612,"sku":"BT-531G","price":48.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/btmeter-bt-531g-portable-co2-air-quality-monitor-ndir-sensor-co2-detector-404082.jpg?v=1717646922"},{"product_id":"btmeter-bt-531g-wifi-co2-air-quality-monitor-with-alarm-detect-carbon-dioxide-test-indoor","title":"BTMETER BT-531G-WIFI CO2 Air Quality Monitor with Alarm Detect Carbon Dioxide Test Indoor","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Digital CO2 Meter】Built with industrial ndir co2 sensor, BTMETER air quality monitor 531G can measure carbon dioxide from 0 ~ 10000 ppm with high accuracy of ±5%. Display resolution 1ppm. Widely used in keep track of co2 situation for bedroom, car, camping and recreational vehicle RV travel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Indoor Hygrometer】Not just an air quality detector, but also an humidity meter temperature tester. Except monitor CO2 concentration, this little air measurement tool can also test temperature -40 ~ 175°F and display relative humidity 0.1 ~99.9%.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Smart Alarm】Portable CO2 tester not only can detect carbon dioxide concentrations, but also can help to judge the air quality into 4 levels, including 0~999 ppm Good,1000 ~ 1999 ppm Normal, 2000 ~ 4999 ppm Poor and 5000 ~ 9999 Serious. When the CO2 ppm is higher than 2000ppm(Poor) or 5000ppm(Serious), this smart CO2 detector will alert you with different sound respectively.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Healthy Air】Mini CO2 measurement tool with 230g lightweight and 84 x 69mm large colorful LCD display, just place it on desk and then you would know the indoor air quality by easy glancing. Smart way to evaluate home air ventilation level and remind you the time to open window to fresh air.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅It can be connected to Bluetooth and wifi, when the distance between the instrument and mobile phone is close (within 10 metres), it will be connected to Bluetooth. When the distance is farther Bluetooth connection is not available, it will be automatically converted to WIFI connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Battery Rechargeable】Designed with rechargeable 3.7V lithium battery 2000mAh, no need to replace battery and Type-C USB charging cable included. Quality CO2 air quality monitor comes with 365days warranty and lifetime technical support.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eCO2 sensor type: NDIR sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eCO2 detective range: 0 ~ 10000 ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eDisplay resolution: 1ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eAccuracy : ±(5% of display + 50 ppm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eNDIR sensor life time: \u0026gt;10 years\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature test range: -40 ~ 80℃ (-40 ~ 176°F)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTemperature accuracy: ±2℃ or ±3.6°F\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHumidity test range: 0.1~99.9%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHumidity accuracy: ±10.0%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eMore Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eAudible Alarm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003e℃ \/ °F Switchable\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eBattery Rechargeable\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLow Battery Power Indication\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWeight: 230g\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eSize: 128 x 90 x 37mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eLCD display: 84 x 69mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eStandby time: Around 4.5 hours\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":45493032845524,"sku":"BT-531G-WIFI","price":47.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/btmeter-bt-531g-wifi-co2-air-quality-monitor-with-alarm-detect-carbon-dioxide-test-indoor-659896.jpg?v=1723118830"},{"product_id":"btmeter-bt-5800n-hcho-tvoc-meter","title":"BTMETER BT-5800N HCHO TVOC Meter","description":"\u003cp\u003e\u003cspan\u003eroduct Specification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe range of HCHO detection: 0-1mg\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MAX range of HCHO detection: 0-2.5mg\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe resolution of HCHO: 0-1mg\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy of HCHO: ＜±5FS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eResponse Time (T90): ＜30s\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe range of TVOC detection: 0-10mg\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe resolution of TVOC: 0.05mg\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAccuracy of TVOC:The max of ±20% and ±0.10g\/m³\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisplay: 2.8\"TFT color LCD\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBack Light：YES\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGeneral Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery Type: 18650battery with 2000mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Adapter:5V charging current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimension:73*20*70mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight:307g\u003c\/span\u003e\u003c\/p\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":46061617709268,"sku":"BT-5800N","price":96.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/1_7827656a-73af-4ba3-93a7-81d09d55f732.png?v=1738978259"},{"product_id":"btmeter-formaldehyde-detector-pm2-5-pm10-particulate-meter-indoor-air-quality-tester-monitor-hcho-tvoc-air-particle-dust-for-home-office-factory-warehouse-bt-5800s","title":"BTMETER Formaldehyde Detector PM2.5 PM10 Particulate Meter, Indoor Air Quality Tester Monitor HCHO TVOC Air Particle Dust for Home Office Factory Warehouse BT-5800S","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【HCHO Detector】Designed with industrial electrochemical sensor, BTMETER portable formaldehyde meter BT-5800S can detect HCHO from 0-1.00mg\/m with accuracy of 5%fs. High display resolution 0.01mg\/m3.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Particulate Matter Tester】Not just a formaldehyde measuring instrument, but also an air particulate pm2.5 PM10 counter. BT-5800S measure PM2.5 PM10 based on upgraded laser scattering(built-in) principle, so it can accurately test particle dust PM2.5 and PM10 from 0 ~ 999.9μg\/m3. Minimum particle size: 0.3μm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【TVOC Meter】Built with thick film semiconductor gas sensor, BTMETER air quality monitor BT-5800S can measure 0-10mg\/m3 with 0.05mg\/m3 resolution. Help you quick understand home air quality and improve room air ventilation system properly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【Data Storage】340g handheld tvoc detector with data record and storage functions. Preset your expected measurement time(1\/2\/3 hrs) and the interval measuring time(10\/20\/30 mins), then this indoor air quality monitor would detect air situation and record measurement data automatically.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e✅【USB Rechargeable】 Smart air quality sensor with 2000mAh lithium battery built-in, so you can charge it with USB cable(included). Standby time is around 15 hours after full-charged. Supports auto power off feature to save battery life. Quality air measurement tool with 365 days warranty and lifetime technical support.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"default\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"a-section a-spacing-small\" id=\"productDescription\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe often tend to think that indoor air will be cleaner than the outdoor air, because outdoors you come across industrial gases, exhaust gases, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, did you know that the indoor air of your house can be up to 10 times dirtier than the outdoor air?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot only your house, of course, but any closed area. Working areas, offices, classrooms, toddler rooms, places of worship, etc. are all examples of closed areas.What's more, we usually spend more time indoors than outdoors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSo, it is really the time to slow down and learn more about our indoor air quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eBTMETER portable air quality monitor BT-5800S can help you to do that. It can detect house formaldehyde HCHO Particulate Matter PM2.5 PM10 and TVOC etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePM2.5 PM10 measurement principle: laser scattering\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePM2.5 PM10 detection range: 0 ~ 999.9μg\/m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003ePM2.5 PM10 resolution : 0.1μg \/ m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eMinimum particle size: 0.3μm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eRelative accuracy: ±20% and ±15% μg\/m3 Maximum value\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eFormaldehyde detection principle: electrochemical sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eHCHO detection: 0-1.00mg\/m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eResolution of formaldehyde: 0.01mg\/m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eResponse time (T90): \u0026lt;30s\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eAccuracy:＜5% fs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTVOC detection principle: thick film semiconductor gas sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTVOC Detection effective range: 0-10mg \/ m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eTVOC resolution: 0.05mg\/m3\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eProduct Details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eBattery capacity：2000mAh\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eWorking time：about 15 hours\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eProduct size：196 * 95 * 46mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan\u003eProduct weight：About 342g\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":46069291712724,"sku":"BT-5800S","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/1_f3a1128d-b664-498a-8286-dafeaabe3321.jpg?v=1739239326"},{"product_id":"btmeter-bt-9000b-highly-accurate-measuring-range-0-100ppm-continuous-quantitative-ammonia-detector","title":"BTMETER BT-9000B Highly Accurate Measuring Range 0-100ppm Continuous Quantitative Ammonia Detector","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e1. Ammonia analyser is a continuous quantitative analysis of ammonia concentration instrument\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e2. The instrument adopts imported high-precision electrochemical principle ammonia sensor, with fast response speed, high precision, good stability and repeatability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e3. The instrument is widely used in metallurgy, power plants, farms, mines, chemical industry, scientific research, medical, pharmaceutical, environmental protection and other fields.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" style=\"height: 552px; width: 609px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eGas detection\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eAmmonium\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e（\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003eNH3\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e）\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eMeasuring range\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e0-100ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eResolution\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e0.1ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eBasic error\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLess than\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e±\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e5%\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e（\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003eF.S\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e）\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eResponse time\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLess than 120 seconds\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eRecovery time:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLess than 240 seconds\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eRepeatability:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLess than\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e±\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eSensor principle:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eElectrochemical principle, life span of two years\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eBattery:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLithium battery (rechargeable)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eDisplay:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eLarge-screen LCD display\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eCall the police:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eSound and light double alarm, the alarm value can be set, and the alarm sound is divided into 80 dB.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eTemperature range:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e-10 ~ 50\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eTemperature accuracy:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e±\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e2\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eOperating temperature:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e-20 ~ 50\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"137\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eWorking humidity:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"180\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e0-95% R H ( Non Gel)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":46178233024724,"sku":"BT-9000B","price":156.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/BT-9000B-1.jpg?v=1743127487"},{"product_id":"bt-9000a-portable-multi-gas-detector-professional-4-in-1-gas-monitor-for-o-h-s-co-and-combustible-gases-ex-with-color-lcd","title":"BT- 9000A Portable Multi-Gas Detector – Professional 4-in-1 Gas Monitor for O₂, H₂S, CO, and Combustible Gases (EX) with Color LCD","description":"\u003ctable class=\"mceItemTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"mceSelected\"\u003eCategory\u003c\/th\u003e\n\u003cth class=\"mceSelected\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eDetection Gases\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eOxygen (O₂), Hydrogen Sulfide (H₂S), Carbon Monoxide (CO), Combustible Gas (EX)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eDetection Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\n\u003cspan style=\"font-size: xx-small;\"\u003e- O₂: 0–30% VOL\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-small;\"\u003e- H₂S: 0–100 ppm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-small;\"\u003e- CO: 0–1000 ppm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-small;\"\u003e- EX: 0–100% LEL\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\n\u003cspan style=\"font-size: xx-small;\"\u003e- O₂: ±5% FS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-small;\"\u003e- H₂S\/CO: ±10% FS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-small;\"\u003e- EX: ±5% FS\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eSensors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eElectrochemical (O₂\/H₂S\/CO) + Catalytic (EX), 2-Year Lifespan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eResponse Time\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e\u0026lt;45 Seconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e2.8\" Color LCD with Real-Time Concentration \u0026amp; Status\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eAlarm Modes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eSound + Vibration + LED Flashing (Customizable Thresholds)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eBattery\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e3.7V Li-ion (2500mAh), ≥10 Hours Operation, USB-C Charging\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eEnvironmental\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e-20°C to 50°C, \u0026lt;95% RH (Non-Condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eData Storage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e3000 Alarm Records\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e165 × 82 × 33 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003e260 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eCertifications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"mceSelected\"\u003e\u003cspan style=\"font-size: xx-small;\"\u003eComplies with National Standards, Explosion-Proof Design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":46753062387924,"sku":null,"price":56.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/YF-9000A--__01_2.jpg?v=1755580783"},{"product_id":"bt-5000r-fluorescence-dissolved-oxygen-meter-professional-do-meter-with-0-1-mg-l-resolution-automatic-temperature-compensation-salinity-altitude-adjustment-and-data-logging-for-aquaculture-environmental-monitoring","title":"BT-5000R Fluorescence Dissolved Oxygen Meter – Professional DO Meter with 0.1 mg\/L Resolution, Automatic Temperature Compensation, Salinity \u0026 Altitude Adjustment, and Data Logging for Aquaculture, Environmental Monitoring","description":"\u003cdiv class=\"markdown-table-wrapper\"\u003e\n\u003ctable class=\"mceItemTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasurement Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDissolved Oxygen: 0.0–20.0 mg\/L or 0.0%–199.9% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e±3.0% of full scale (DO), ±0.5℃ (Temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L (DO), 0.1℃ (Temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCalibration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e100% saturation in air, with salinity\/altitude compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTemperature Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0–50.0℃ (switchable between ℃\/℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompensation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eSalinity:\u003c\/span\u003e 0–42 ppt\u003cbr\u003e\u003cspan\u003eAltitude:\u003c\/span\u003e 0–1000m\u003cbr\u003e\u003cspan\u003eAutomatic Temp. (ATC):\u003c\/span\u003e Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eData Storage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eManual save up to 99 records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 meters (integrated fluorescence sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e51×29mm LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V 600mAh Li-ion battery (Type-C charging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAuto Power Off\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30 minutes (can be disabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions \u0026amp; Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e144×64×28mm, lightweight design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAccessories\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe, Certificate of Conformity, Manual, Type-C cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Conditions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C–50°C, humidity-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e✅ \u003cspan\u003eFluorescence Technology\u003c\/span\u003e – No membranes or electrolytes, low maintenance, and long sensor life.\u003cbr\u003e✅ \u003cspan\u003eMulti-Environment Adaptation\u003c\/span\u003e – Compensates for salinity, altitude, and temperature effects.\u003cbr\u003e✅ \u003cspan\u003eUser-Friendly\u003c\/span\u003e – One-touch calibration, backlit LCD, and intuitive button controls.\u003cbr\u003e✅ \u003cspan\u003ePortable \u0026amp; Durable\u003c\/span\u003e – Compact for field use, IP-rated probe (check manual for exact rating).\u003cbr\u003e✅ \u003cspan\u003eData Tracking\u003c\/span\u003e – Store 99 measurements for trend analysis.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCommon Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAquaculture:\u003c\/span\u003e Monitor oxygen levels in fish farms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWastewater Treatment:\u003c\/span\u003e Optimize aeration systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEnvironmental Research:\u003c\/span\u003e Assess water quality in lakes\/rivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eLaboratories:\u003c\/span\u003e Precise DO measurements for experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":46753065304276,"sku":"BT-5000R","price":208.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/988c5f4a0e3583ef9ebabe01ffd7112c.png?v=1755580845"},{"product_id":"bt-t7-700pro-a-7-in-1-professional-air-quality-monitor-simultaneous-monitoring-of-co2-hcho-tvoc-pm2-5-temperature-humidity-50-000-data-records-portable-indoor-environment-tester","title":"BT-T7-700PRO-A 7-in-1 Professional Air Quality Monitor | Simultaneous Monitoring of CO2\/HCHO\/TVOC\/PM2.5\/Temperature \u0026 Humidity | 50,000 Data Records | Portable Indoor Environment Tester","description":"\u003cp\u003eTest Item Measurement Range Accuracy\/Resolution\u003c\/p\u003e\n\u003cp\u003eCO₂: 370 ~ 9999 ppm\u003c\/p\u003e\n\u003cp\u003eAccuracy: ±5% or ±50 ppm (whichever is greater)\u003c\/p\u003e\n\u003cp\u003eResolution: 1 ppm\u003c\/p\u003e\n\u003cp\u003eFormaldehyde (HCHO) 0 ~ 1.000 mg\/m³\u003c\/p\u003e\n\u003cp\u003eResolution: 0.001 mg\/m³\u003c\/p\u003e\n\u003cp\u003eTotal Volatile Organic Compounds (TVOC): 0 ~ 2.000 mg\/m³\u003c\/p\u003e\n\u003cp\u003eResolution: 0.001 mg\/m³\u003c\/p\u003e\n\u003cp\u003ePM1.0\/PM2.5\/PM10 Range: 0-1000 μg\/m³ Accuracy: ±10% (@100~500 μg\/m³) ±10 μg\/m³ (@0~100 μg\/m³)\u003c\/p\u003e\n\u003cp\u003eTemperature: -20 ~ 60°C (-4 ~ 140°F) Accuracy: ±2°C\u003c\/p\u003e\n\u003cp\u003eResolution: 0.01\u003c\/p\u003e\n\u003cp\u003eHumidity 0 ~ 100% RH Accuracy: ±3%\u003c\/p\u003e\n\u003cp\u003eResolution: 0.01\u003c\/p\u003e\n\u003cp\u003eII. Standard Features\u003c\/p\u003e\n\u003cp\u003eData Logging: Supports storage of 50,000 sets of detection data for long-term trend analysis.\u003c\/p\u003e\n\u003cp\u003ePower Configuration:\u003c\/p\u003e\n\u003cp\u003eBattery: 18650 lithium battery, 3.7V \/ 2200mAh\u003c\/p\u003e\n\u003cp\u003eCharging: Supports 5V\/2A fast charging\u003c\/p\u003e\n\u003cp\u003ePhysical Specifications:\u003c\/p\u003e\n\u003cp\u003eDimensions: 140 × 134 × 33 mm\u003c\/p\u003e\n\u003cp\u003eWeight: Approx. 269 g (portable and easy to hold)\u003c\/p\u003e\n\u003cp\u003eDisplay \u0026amp; Operation: Features a clear display screen showing 7 parameters in real-time.\u003c\/p\u003e\n\u003cp\u003eProduct Features Summary\u003c\/p\u003e\n\u003cp\u003eSeven Simultaneous Measurements: Simultaneously detects CO₂, formaldehyde, TVOC, PM1.0\/2.5\/10, temperature, and humidity, comprehensively covering indoor air quality indicators.\u003c\/p\u003e\n\u003cp\u003eHigh-Precision Sensors: Utilizes professional-grade sensor modules for reliable data.\u003c\/p\u003e\n\u003cp\u003eLarge Storage Capacity: Records 50,000 data sets, supports historical queries and export analysis.\u003c\/p\u003e\n\u003cp\u003eLong-Lasting Design: 2200mAh lithium battery with fast charging meets extended monitoring needs.\u003c\/p\u003e\n\u003cp\u003ePortable and Practical: Compact and lightweight, ideal for quick testing in homes, offices, classrooms, vehicles, and more.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":47421532012756,"sku":null,"price":154.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/dd678a5c96082d995a081186d02d2e73.png?v=1767774710"},{"product_id":"bt-t0-as8700a-high-precision-carbon-monoxide-detector-range-0-1000-ppm-200-ppm-automatic-alarm-data-hold-function-portable-co-concentration-monitoring","title":"BT-T0-AS8700A High-Precision Carbon Monoxide Detector Range: 0–1000 ppm 200 ppm automatic alarm Data hold function Portable CO concentration monitoring","description":"\u003cp\u003eDetected Gas Carbon monoxide (CO)\u003c\/p\u003e\n\u003cp\u003eRange 0 - 1000 ppm\u003c\/p\u003e\n\u003cp\u003eResolution 1 ppm\u003c\/p\u003e\n\u003cp\u003eAccuracy ±5% of reading or ±10 ppm (whichever is greater)\u003c\/p\u003e\n\u003cp\u003eResponse Time \u0026lt; 60 seconds\u003c\/p\u003e\n\u003cp\u003eAlarm Threshold ≥ 200 ppm (audible and visual alarm)\u003c\/p\u003e\n\u003cp\u003eData Hold Supported, locks current reading\u003c\/p\u003e\n\u003cp\u003ePower Supply 3 x 1.5V AAA batteries\u003c\/p\u003e\n\u003cp\u003eAuto Power Off Automatically shuts down after approximately 10 minutes of inactivity\u003c\/p\u003e\n\u003cp\u003eOperating Temperature 0°C to 50°C\u003c\/p\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":47424817725652,"sku":null,"price":30.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/T0-AS8700A_6.png?v=1767850607"},{"product_id":"t0-adks-4-four-in-one-gas-detector-detects-combustible-gases-oxygen-co-h-s-audible-and-visual-vibration-alarm-explosion-proof-design-portable","title":"T0-ADKS-4 Four-in-one gas detector Detects combustible gases\/oxygen\/CO\/H₂S Audible and visual vibration alarm Explosion-proof design Portable","description":"\u003cp\u003eDetected Gases: Combustible gases, oxygen (O₂), carbon monoxide (CO), hydrogen sulphide (H₂S)\u003c\/p\u003e\n\u003cp\u003eDisplay Method: LCD screen, real-time display of gas concentration and system status\u003c\/p\u003e\n\u003cp\u003eAlarm Method: Triple alarm system: audible (buzzer), visual (LED), and vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment: Temperature: -20°C to 50°C; Humidity: \u0026lt;95% RH (non-condensing)\u003c\/p\u003e\n\u003cp\u003ePower Supply: Rechargeable lithium battery, 3.7V, 2000mAh\u003c\/p\u003e\n\u003cp\u003eCharging Time: Approximately 6 to 8 hours\u003c\/p\u003e\n\u003cp\u003eContinuous Operating Time: \u0026gt; 8 hours (under standard conditions)\u003c\/p\u003e\n\u003cp\u003eSafety Certification: Explosion-proof rating: Ex ib IIB T3 GB\u003c\/p\u003e\n\u003cp\u003eDimensions: 130 × 65 × 45 mm; Weight: Approximately 0.5 kg\u003c\/p\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":47424826540244,"sku":null,"price":76.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/KE-T0-ADKS-4_01.jpg?v=1767851497"},{"product_id":"hp-t9-dm68r-high-efficiency-precise-radon-gas-detector-ionisation-technology-1-5-second-rapid-sampling-lcd-display-real-time-average-concentration-portable-for-domestic-use","title":"HP-T9-DM68R High-Efficiency Precise Radon Gas Detector Ionisation Technology: 1.5-Second Rapid Sampling LCD Display: Real-Time\/Average Concentration Portable for Domestic Use","description":"\u003cp\u003eDimensions: 161 × 77 × 33 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 265 g\u003c\/p\u003e\n\u003cp\u003eDisplay: Liquid crystal display\u003c\/p\u003e\n\u003cp\u003eDetection parameters: Real-time radon readings, long-term average, short-term average\u003c\/p\u003e\n\u003cp\u003eDetection performance Detection principle: Ionisation technology\u003c\/p\u003e\n\u003cp\u003eConcentration unit: pCi\/L (equivalent to Bq\/m³)\u003c\/p\u003e\n\u003cp\u003eSampling time: 1.5 seconds\u003c\/p\u003e\n\u003cp\u003eOperating pressure: 12.5 - 15.4 PSI\u003c\/p\u003e\n\u003cp\u003ePower supply: 2000mAh rechargeable lithium battery\u003c\/p\u003e\n\u003cp\u003eCharging interface: Micro USB\u003c\/p\u003e\n\u003cp\u003eStandard accessories: Main unit, USB charging cable, user manual\u003c\/p\u003e\n\u003cp\u003eGood: \u0026lt; 2.7 pCi\/L (\u0026lt;99.9 Bq\/m³)\u003c\/p\u003e\n\u003cp\u003ePoor: ≥2.7 and \u0026lt;4 pCi\/L (≥99.9 and \u0026lt;148 Bq\/m³)\u003c\/p\u003e\n\u003cp\u003eSevere: ≥4 pCi\/L (≥148 Bq\/m³)\u003c\/p\u003e\n\u003cp\u003eIndividual Packaging: Carry case\u003c\/p\u003e\n\u003cp\u003eShipping Carton: 20 units\/carton, carton dimensions 55×28×26cm, gross weight 13.5kg\u003c\/p\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":47424845611220,"sku":null,"price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/T9-DM68R_1.jpg?v=1767853110"}],"url":"https:\/\/www.btmeter-store.com\/de\/collections\/gas-tester.oembed?page=2","provider":"btmeter-store","version":"1.0","type":"link"}