• A brilliant tool for the auto electrician and mechanic.

• Carry out the following tests on systems from 6V up to 24V quickly and efficiently:

• Polarity test.

• Power up components prior to fitting including:

- Cooling fan motors

- Fuel pumps

- Window/Sunroof motors

- Relays and Lamps

- Wiper motors

• Tests continuity in:

- Switches

- Diodes and Fuses

- Relays

- Wiring harnesses

• Detect short circuits.

• Locate bad earths quickly.

• Fitted with 4.5m cable allowing access to the rear of the vehicle and supplied with instructions.