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BTMETER BT-870K Clamp Multimeter, DC AC Digital Voltage Current Meter, Auto Electric DMM Tester Avometer

BTMETER BT-870K Clamp Multimeter, DC AC Digital Voltage Current Meter, Auto Electric DMM Tester Avometer

Regular price $55.99 USD
Regular price Sale price $55.99 USD
Sale Sold out
Shipping calculated at checkout.


⚡【Accurate AC Current Meter】Accurately measure DC volts up to 1000V, AC voltage 750C, AC/ DC current 30A, resistance 40mΩ, capacitance 100μF ,frequency 51.2kHz, temperature -20~1000 ℃, diode and continuity test.

⚡【Wide Applications Multitester】Professionally designed for household troubleshooting problem, HVAC, automotive repair and maintenance, filed, laboratory and shop. Auto ranging voltmeter avoids meter damage because of wrong range selection, suits for both hobbyist and professionals.

⚡【Easy Operate Amperage Meter】Just clamp the tester on one cable, and get instant readings. No need to break the circuit. Backlight LCD ensure easy visibility even in dim or dark conditions.

⚡【Loads of Features Electric Tester】Auto power off to save battery and extend service time, data hold for later reference, relative measurement, back light, auto range, etc. All the functions you need.

⚡【100% Worry-free Guarantee】Test leads, thermocouple probe and zippered carrying case included. BTMETER provides 12 months warranty and lifetime tech support!


● Data Hold

● Backlight LCD

● Auto Zero Out

● Auto Power OFF

● 0.83" Clamp Size

● Continuity Buzzer

● Auto/Manual Range

● Low Battery Indicator

● Over Range Indication


DC Voltage

Resolution: 400mV/4V/40V/400V/1000V:0.1mV/1mV/



Accuracy:400mV: 1.2% of rd g+5digit;

4V/40V/400V: ±(0.8% + 5 digits); 1000V: ±(1.5 % + 5 digits)

AC Voltage

Resolution: 400mA/4V/40V/400V/750V:0.1mV/1mV/


(0.1mV~750V) Accuracy: 400mA:±(2.5% + 15 digits) ; 4V/40V/400V:±(1.2% + 15 digits) 750V:±(2.5% + 15 digits)
DC & AC Current Resolution: 400mA/30A:1mA/10mA
 (1mA~30A) Accuracy: 400mA:±(3.5% + 10 digits); 30A:±(3.0% + 10 digits)



(0.1Ω~10kΩ) Accuracy:400Ω:±(1.8% + 20 digits) 4KΩ/40KΩ/400KΩ/4MΩ:±(1.2 % + 10 digits) 40MΩ:±(2.0% + 20 digits)



(10pF~100µF) Accuracy:51.2nF:±(3.5% + 10 digits); 512nF/5.12µF/51.2µF:±(2.5% + 10 digits) 100µF±(3.5% + 10 digits)
Temperature Resolution:1℃
(-20~1000℃) Accuracy:-20~150℃: 3℃+ 2 ; 150~300℃:± ( 3% + 2digits ) ;300~1000℃:± ( 3.5% + 10digits)



(0.01Hz~5.12MHz) Accuracy: ± (0.5% + 5 digits)


Shipping Policy

We have the warehouses located in the United States, United Kingdom, Australia. If your delivery address is in the United States, United Kingdom, Australia, and we have the stock there, the local delivery time is 3-12 days.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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