V311b Car Battery Tester 12v Charger Testing Analyzer 2.8 Inch Tft Color Screen Auto Diagnostic Tools

Description

Support fast and standard test mode selection. Support battery test under starting and charging status, test and display battery voltage, rated value, measured value, internal resistance value, service life, remaining battery parameter information. Support viewing battery waveform analysis. Support picture saving and printing function. Support multiple modes and standard tests, can quickly evaluate the performance of the vehicle battery, and display the results.