Different sized wire ends give flexibility to plug directly in the relay base or to fit other relay sizes not covered by jumpers. Power lead applies external power to only the circuit being worked on. Includes two 4' extensions to use if the vehicle is on a lift. View Details
Actuates fuel pump when the engine is not running. Plugs in place of relay. Controls fuel pump independent of “key on” systems... View Details
Tests truck-side brake controller output and all towing-lighting functions without a trailer. Brake Force Meter displays real-time, brake controller output gain and timing. Quickly troubleshoots electrical circuits and ground condition... View Details
Electronic listening tool pinpoints problem noise and locations. Usable during road tests. 6 microphone clamps, each having its own "channel" on the receiver. View Details
Interlocking serrated gripping tips. 6 inch length. High-quality surgical stainless steel... View Details
Allows easy testing of fuel injection pressure by energizing the fuel pump while the engine is off. Relay bypass allows a technician to control fuel pump independent of “key on” systems. Operating range: 20 amp continuous, 30 amp surge (12V)... View Details
Find unwanted noises in conjunction with your smart phone. Free Application Software works with Apple and Android. Measure sound in average, peak, and real time sound output levels... View Details
Tests batteries, vehicle ground systems, starter and charging systems. Tests flooded acid, deep cycle, AGM and gel cell, EHB batteries. Printer supported through included USB cable to a shop PC... View Details
Use at the source of electrical motor problems - no need to remove the motor for an off-the-car bench test. Diagnoses electrical problems with most electrically controlled motors including: window/sunroof motors, wiper motors, blower motors, fans, power mirrors, door locks, trunk release, fuel pump ignition, emission control solenoids and lamps. Isolates desired circuit and powers motor/solenoid to test for functionality while protecting the upstream circuit and preventing damage... View Details
Creates an air-tight seal with any vehicles EVAP system, eliminating the need for searching for the EVAP service port. Capless fuel system adapter works with your smoke machine to test EasyFuel™. Made in USA. View Details
Expands the testing capability of Relay Buddy 12/24V Pro. Three pack of adapters allows testing of shielded relays. Relay adapter plugs into Relay Buddy first and shielded relay then plugs into the top of the adapter. View Details
Measures multiple international units: CCA, IEC, DIN, BCI and EN. 4 digit LED display shows good/bad status, available CCAs and voltage. Tests most 12V lead/acid start batteries... View Details