When you looking for relay tester and jumper set, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable relay tester and jumper set is not an easy task. In this post, we show you how to find the right relay tester and jumper set along with our top-rated reviews. Please check out our suggestions to find the best relay tester and jumper set for you.

Best relay tester and jumper set

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Best relay tester and jumper set reviews

1. Electronic Specialties 192 Black 2.5" x 5" 12/24V Diagnostic Relay Buddy

Feature

Tests both 12V and 24V relays
3 diagnostic trouble codes help define the cause of the bad relay
Quick off-the-car relay tester
Checks relay coil & switch contacts
Fails bad relays - Good/Bad indication, green light for PASS, red light for FAIL with flashing trouble code

2. Lisle 56810 Relay Test Jumper Kit

Feature

Set includes four jumpers to fit the most popular size relays on domestic and import vehicles; simply remove relay to be tested, insert correct jumper and insert relay into jumper
When using green four pin jumper be careful to align pins on jumper and relay correctly
Jumpers have tabs for clamping and flat pads to place test leads on
Set comes in blow-molded case for storage
No need to pierce wires or connect multiple jumper wires

3. Lisle 56820 Relay Test Jumper, Yellow

Feature

Set of four relay test jumpers make testing relays or live circuits quick and easy
Simply remove relay to be tested, insert correct jumper and insert relay into jumper
No need to pierce wires or connect multiple jumper wires
For more information check the main Lisle tool- 56810
Replacement part for Lisle tool- 56810

4. Electronic Specialties 190 Relay Buddy Automotive Relay Tester

Feature

Quick off-the-car relay tester - checks relay coil and switch contacts
Automatic test with good/bad indication - fails bad relays
Settable to 4 and 5 pin relay - tests the 3 most popular automotive relays
Switch contact are loaded to detect excessive resistance
Uses vehicle's 12 Volt battery for power

5. Innovative Products 9036 Fuel Pump Relay Bypass Kit

Feature

20 ampere continuous, 30 ampere surge (12 volt)
On/Off switch mounted into the 3 most common relay types
Provides manual override control of relay circuit
Popular for fuel pump, fan motor, starter applications, and many more

6. IPA Diagnostic Scan Tool, Plastic, 6 Pc

Feature

Auto & Truck Maintenance
Country of manufacture: China
Manufacturer: IPA

7. Electronic Specialties 191 Relay Buddy Pro Test Kit

Feature

Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case
Relay Buddy is a quick go/no go tester for the most common automotive relays
With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays
Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session; green light if relay is good
Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power

8. IPA Tools 9038A Relay Bypass Switch with Amp Loop, Black

Feature

Controls relay circuit independent of key on systems
Run all automotive, 12V DC motors with a push of a switch
Simplifies fuel injection testing
Use in conjunction with clamp-on Amp Probes and Lab Scopes
Operating range: Up to 20 amp continuous, 30 amp surge (12V); covers most makes and models

9. IPA Tools 9036 Fuel Pump Relay Bypass Kit I

Feature

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)
Plugs in place of relay
Kit Contains: (#9036-1) Small Relay Bypass Switch - For use on 2000 and newer domestic, Korean, and Japanese

10. Relay Pro Universal Automotive Relay Tester [12 Volt] Tests 4 & 5 Pin Relays - Made in The USA

Feature

EASY TO USE: Quickly [ Pass - Fail ] tests most 12 Volt DC car and truck relays
UNIVERSAL RELAY TESTER: Tests a broad range of 4 & 5 pin automotive relays
FLEXIBLE CLIP SYSTEM: Not limited by adapters found in other relay testers
AUTO CONFIGURATION: Clips are not numbered, connect any clip to any relay pin
NO BATTERIES NEEDED: Uses the car or truck battery

Conclusion

By our suggestions above, we hope that you can found the best relay tester and jumper set for you. Please don't forget to share your experience by comment in this post. Thank you!
Jill Rose