This is a helpful tester for 12V vehicle battery. User is able to check the battery power level and the charging condition with
various circumstances. It is also able to monitor the alternator condition by very easy procedure.
Features:
With a Magnetic Board on the back slide to fix on suitable metal sheet of cars easily.
Voltage Range: DC 6 ~ 16V
Reverse Polarity Protection: Yes
Short Circuit Protection: Yes
Over-Voltage Protection: Yes (Forward DC Voltage <30V for < 10 seconds)