A brilliant tool for the auto electrician and mechanic. Carry out the following tests on systems from 6Volt up to 24Volt 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 a sensitive short circuit protection device.
Safe to use around vehicle s electronic management systems.
Fitted with 4.5mtr cable allowing access to the rear of the vehicle and supplied with instructions.