BT BOX Battery Tester adopts currently the world's most advanced conductance testing technology to easily, quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle starting system and charging system, which can help maintenance personnel to find the problem quickly and accurately, thus to achieve quick vehicle repair.
Main functions: battery test, cranking test, charging test.
Additional functions include: Set language, voltmeter and screen brightness adjustment.
Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc.
Directly detect bad cell battery.
Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery.
Directly test the battery with loss of electricity, no need to full charge before testing.
Testing standards include currently the world's majority of battery standards, CCA, JIS, DIN, IEC, EN, SAE, GB.