Displays internal resistance as well. Very important factor to see how old or good the battery is.

Description;
- Compatible with all IOS and Android system cellphones and tablets. BK100 can test all 6V 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or GEL batteries. Provides overall analysis of batteries health and helps you know its status in advance before it dies. BK100 battery tester supports cranking and charging system tests also alternator and starter tests.

The tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp, AH capacity, battery health, and charge status. Additionally, the battery tester will also show you professional advice on whether to replace or charge the battery or not. And it can switch up to 13 languages for various needs.

-Thanks to the tester's powerful smart chip and its exclusive algorithm, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improving the testing speed compared to other battery testers.

-Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the testers clips with the battery then operate the APP on your phone to test and analyze the battery. Its so easy!

Features;
-Identify battery status Good or Replace.
-Check the Internal resistance value
-Display Life in percentage
-Test results storage and review.
-Print battery test report on PC.
-Lifetime free updates.
-Check Battery Capacity relative to battery rating.
-Battery test, cranking test, charging test, and other functions