| Test the function and accuracy of Fuel, Temperature, and Oil Pressure gauges. Simple slide switch lets you test gauges at high, medium and low readings.
Designed to work specifically with your 1955-1986 Ford Vehicle with ohm range of 73-10 with non-linear coil resistance.
Instrument cluster gauges can be tested without being completely removed from vehicle by testing at sending unit location.
Power light will flash when powered on if mechanical voltage regulator controls your gauge cluster, if a solid state regulator has been installed as a replacement the power light will illuminate without flashing.
Simple instructions are printed on the small compact unit. Very easy to use and perfect for any toolbox! |
