12V Auto Digital Battery Tester Alternator 6 LED Light for Cars/Electric Cars/Motorcycles Diagnostic Tool

Characteristics:
Multiple functions: alternator state check, battery condition check, check before load and overload display.
6-LED display, clearly present the alternator and battery.
6 LED Lighting:

Dynamo is able to check:
First light (red): Error
Second light (green): Good
Third light (green): Full

Checking the battery state:
First light (yellow): Middle
Second light (red): Low
Third light (green): OK

Specifications:
LED quantity: 6 (2 red, 3 green, 1 yellow)
Material of wire: 0.06 square millimeter copper
Max. voltage / current: 12 v / 15A
Length of wire: 250mm
Features: Portable
Functions: Improve driving safety

Package List:
1 x Auto Digital Battery Tester
1 x User manual