Performance Tool 3009 Cordless Automotive Relay Tester, 12V
Cordless tester for 12V 4- and 5-pin automotive relays; self-contained, quick coil and switch contact check with clear pass/fail LEDs. Customers note ease of use and time savings, with mixed build quality and relay compatibility
Highlights
- green/red LED pass/fail indicators
- self-contained, no battery clamp
- tests 12V 4/5-pin automotive relays
Pros
- self-contained; no battery clamp
- quick coil and contact testing
- clear green/red LED indicators
- compact form factor
- tests most common 12V relays
Cons
- mixed build quality
- relay compatibility varies
Best For
Features
- Tests 12V automotive relays (4 and 5 pin) outside the vehicle
- Self-contained unit powered by included AA batteries
- Instant results with green (pass) and red (fail) indicators
- Compact, all-in-one design for relay testing