Battery Internal Resistance Tester

 Wide test range:5~6000Ah, compatible for cell of 1.2v, 2v, 6v, and 12v 

Smart and portable hand-held device, rugged and easy-to-go

Colorful touch screen with optional operations of keyboard

Simultaneously test for voltage, resistance and ev aluation of capacity

Fast testing for battery string in seconds with testing data auto saving

Strong anti-interference with stable and accurate performance

Testing frequency lower than 10 Hz, effectively avoid interference from Capactfive resistance of battery itself

Direct USB drive for software update and data transfer to PC for further analyzing

Powerful PC management software, convenient for data storage, analyzing

Big memory for testing data storage of more than 3000 cells 

Buzzer Alarm Function and over voltage protection

Auto-calibration function before testing enhances the testing accuracy 

Retest and compensation function: any faulty operation or omission could be retested simply with one click