Alternator state check.
Battery state check.
Battery overload display.
6-LED display clearly presents the alternator and battery state.
Two testing clips for safe and easy operation.
Car Battery Tester 12V for Auto Storage Battery Tester LED Lights Display Car Diagnostic Tool
Small size and lightweight, convenient to carry.
Fit for car, motorcycle, etc.
Suitable for 12V lead acid batteries, hardtop batteries, discharge batteries and maintenance-free batteries heavy duty insulated clamps.
Easy and safe to use, no sparking.
With a good chip inside, not easy to get hot on the surface.
6 LED Lights:
Alternator state check:
First light (red): Fault
Second light (green): Good
Third light (green): Full
Battery state check:
First light (yellow): Middle
Second light (red): Low
Third light (green): OK
What's in the box
1 x LED Digital Tester
1 x User Manual
