{"product_id":"bt-t9-pbrm-precision-battery-internal-resistance-tester-1khz-ac-method-four-wire-kelvin-clamp-0-5-high-accuracy-0-100ω-110v-dual-measurement-type-c-charging-portable-model","title":"BT-T9-PBRM Precision Battery Internal Resistance Tester｜1kHz AC Method｜Four-Wire Kelvin Clamp｜0.5% High Accuracy｜0-100Ω\/±110V Dual Measurement｜Type-C Charging Portable Model","description":"\u003cp\u003eInternal Resistance Measurement 0 ~ 100 Ω 0.5% Utilizes 1kHz AC method, suitable for testing internal resistance of various battery types\u003c\/p\u003e\n\u003cp\u003eVoltage Measurement -110 V ~ +110 V 0.5% Supports positive and negative voltage measurement, compatible with batteries of different polarities\u003c\/p\u003e\n\u003cp\u003eII. Key Technical Features\u003c\/p\u003e\n\u003cp\u003eTest Method: 1kHz AC injection method (compliant with industry standards)\u003c\/p\u003e\n\u003cp\u003eTest Interface: Four-wire Kelvin clamp eliminates contact resistance effects for measurement accuracy\u003c\/p\u003e\n\u003cp\u003eMeasurement Speed: Rapid measurement with short response time, suitable for production line or field batch testing\u003c\/p\u003e\n\u003cp\u003ePower \u0026amp; Battery Life:\u003c\/p\u003e\n\u003cp\u003eBuilt-in 1200mAh lithium battery for extended runtime\u003c\/p\u003e\n\u003cp\u003eType-C charging port supports simultaneous charging and operation for convenient charging\u003c\/p\u003e","brand":"btmeter-store","offers":[{"title":"Default Title","offer_id":47424425197780,"sku":null,"price":34.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7139\/5540\/files\/HP-T9-PBRM7_18.jpg?v=1767835522","url":"https:\/\/www.btmeter-store.com\/ja\/products\/bt-t9-pbrm-precision-battery-internal-resistance-tester-1khz-ac-method-four-wire-kelvin-clamp-0-5-high-accuracy-0-100%cf%89-110v-dual-measurement-type-c-charging-portable-model","provider":"btmeter-store","version":"1.0","type":"link"}