This battery tester is able to effectively analyze and read important car data such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status.  

It provides accurate results, calculates the cold cranking capability of the battery and the aging extent, allowing for a quicker, more precise car repairing. 

It supports all 6- 24V battery include  Regular flooded battery, AGM flat plate battery, AGM spiral battery, GEL and EFB battery etc from truck ,motorcycle ,gasoline, diesel, hybrid electric vehicles and emergency batteries included.

1, Work for 6V, 12V and 24V lead acid batteries.

2, Imported STM32103VCT6 Chip. 

3, Graphical battery test results. 

4, U-I waveform, also can be printed out Test results storage and review. 

5, Battery report can be printed out on PC. 

6, Support free update online life time.