S & G TOOL AID

Excellent for testing round electrical connectors Compatible with standard 4mm plug For testing up to 25 volts Color coded for easy identification - one black and one red

Flexible Back Probes

Use to back probe harness connectors, fuel injectors and automotive sensors Includes pin, flexible and curved style Back Probes For use in electrical and diagnostic testing Color coded for easy...

Visually check condition of each cylinder

Connects quickly Technician can visually check condition of ignition system at each cylinder Frequency and intensity of flash indicates whether there is an ignition system problemor a fault in the...

Coil On Plug Ignition Spark Checker A quick way to troubleshoot the contemporary "coil on plug" ignition systems found on General Motors, Chrysler, Ford and import vehicles. Flashing bulb indicates...

A must for testing newer vehicles with recessed spark plugs Troubleshoots virtually all domestic and import cars, SUV's & trucks Provides information not available with OBD II code reading...

Tool Aid 23975 Replacement Bulb for 23970 spark tester. One bulb only included in this listing.

Use to locate shorts quickly and inexpensively in 12 volt automotive circuits Eliminates need to remove upholstery and floor coverings Operates through metal parts, panels, fiber and plastic...

Use this device with audio signal to indicate when intermittent short circuit occurs with vehicle at rest or on road test After faulty system is indicated, use to find short location Works on all 12...

Self locking, flexible, multi-purpose ties. Made from Nylon 6/6. Ideal for securing wire, harnesses, cables and components. UL approved. 750 piece assortment in different colors: 400 - 4"; 300 - 8";...

Heavy Duty Circuit Tester. For 6 & 12 Volt systems. Has heavy duty battery clip at end of 5' of rough, flexible,heavily insulated rubber wire.