Features
• 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 and touch screen
• Simultaneously test for voltage, resistance and relative percentage of batteries
• Fast testing for battery and string in seconds with testing data auto saving
• Strong anti-interference in high current with stable and accurate performance  
• Testing frequency lower than 10 Hz, effectively avoid interference from capacitive 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 and 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
• Build-in reference value and self-defined value for comparison of testing result
• Retest and compensation function: any faulty operation or omission could be retested simply with one click