Lisle Fuel Injector Tester, Noid Light for Harley-Davidson

The Noid light is used to test if the injector is receiving power and an injection pulse signal.
The Noid light will illuminate when receiving power, allowing you to diagnose the signal.
It will not show if the injector itself is good or bad.
Note: See 530735 for replacement probes and 530736 for replacement bulbs.

Compatible with: > Universal