Features:

Alternator state check.

Battery state check.

Battery overload display.

6-LED display, clearly present the alternator and battery state.

Two testing clips for safe and easy operation.

Small size and light weight, 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

Specification:

LED quantity: 6 (2 red, 3 green and 1 yellow)

Material of wire: 0.06square millimeter copper

Max. voltage and current: 12V 15A

Length of wire: 25cm / 9.84in

Battery tester size: 12 * 5.2 * 1.8cm / 4.7 * 2 * 0.7in

Features: Portable

Functions: Improve driving safety

Material : Plastic, Copper

Color : Gray

Package Included:

1Pc 12V Digital Battery Alternator Tester