Performance Tool 3009 Compact Cordless Automotive Relay Tester for 12-Volt 4- and 5-Pin Relays, Green

This Performance Tool 3009 Relay tester makes it easy to quickly test the condition of your relays. There's no need to clamp cables onto the vehicle's battery: this tester comes with four AA batteries so you can start testing right out of the box. This tool makes it easy check the relay coil for circuit breaks and switch contact function. Visual confirmation is simple: a green LED indicates a pass, and a red LED indicates a failed relay. Works on the most common 12-volt 4-and 5-pin relays on modern vehicles. Super easy to use, and an essential addition to the toolkit of both mechanics and DIY enthusiasts.

• QUICK TESTING: This Performance Tool 3009 Automotive Relay tester makes it easy to check coil and switch contact function
• NO EXTERNAL BATTERY REQUIRED: This tester has its own battery, so you don't need to clamp to the car battery or use extra wires.
• VARIOUS TYPES: Includes slots for various relay configurations.
• VERSATILE: Tests common 12-volt 4 & 5 pin automotive relays found on modern vehicles
• BATTERIES: Includes four AA batteries so you can start testing relays right out of the box.
• SIMPLE INDICATORS: Green and red LEDs indicate Pass or Fail condition, for simple visual confirmation.