Relay

The Relay Pro tests shielded and non-shielded relays by simply clipping the test leads onto the relay terminals (pins) thus eliminating the need for specific tester footprints or adapters. The Relay Pro tests relays by automatically determining how the relay is configured. If you are testing a 4 pin Relay, set the tester to “Number of Pins” 4, or if testing a 5 pin relay set the “Number of Pins” to 5... 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

Includes four jumpers to fit many popular relays on Honda, Nissan, Toyota, newer Ford and GM mini micro relays as well as international trucks. Great addition to the RTK810 kit. View Details

Tests 6 different relays, both 12 and 24 volt . 3 diagnostic trouble codes - green light if relay is good - red light if relay is bad. Switch contacts and coil are loaded to detect excessive resistance... 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

Includes four of the most popular relay test jumpers to make testing relays or live circuits quick and easy on domestic and import vehicles. No need to pierce wires or connect multiple jumper wires. Simply remove relay to be tested, insert correct jumper and insert relay into jumper... View Details

Quick off-the-car relay tester checks relay coil and switch contacts - relay is cycled 10 times. Tests 12 and 24V relays 4 and 5 pin versions - automatic test with good/bad indication. Tests the three most popular relays and uses the vehicle's 12V or 24V for power... View Details

Expands the testing capability of Relay Buddy 12/24V Pro . Two pack of adapters allows testing of new relay types commonly used with fuel pumps and other powered devices. Relay adapter plugs into Relay Buddy first and shielded relay then plugs into the top of the adapter. View Details

Includes test lead kit for easily and securely connecting relay test jumpers to a multimeter. Relay puller pliers easily remove electrical relays without damage to the relay or electrical box. Terminal leads with switch/fuse/power provide the technician several ways to check fuses that are in panel... View Details

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

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

Allows circuit bypass and current testing for 10V DC relays. Control relay circuit independent of "key-on" systems. Run all automotive, 12V DC motors with a push of a switch... View Details

Removes electrical relays on most vehicles. Offset handle and thin tips allow access to relays in confined areas. Specially designed tips are angled to fit slots or edge of relay cover... View Details

Includes 8 jumpers to fit most popular relays. Relay puller pliers easily remove electrical relays without damage. No need to pierce wires or connect multiple jumper wires... View Details

Quickly identify electrical problems in an entire circuit at the push of a button. Test the component on a circuit to determine if it is functioning correctly. Includes six relay plugs and one universal plug for most relay applications, plus a coiled cord for extra reach around the engine area. 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

Bypass relays to test and activate components. Test circuitry to determine if there is faulty wiring. 4' cord allows technician to test the component visually or audibly... View Details