Automotive Relay Tester

Quickly and accurately tests 4 styles of electro-mechanical relays on most modern cars.

• Coil test voltage 9 volts.
• Suitable for various applications including relay coil resistance/relay contacts and cyclic testing. (Not suitable for later Ford 4-pin relay).
• Colour coded performance indicator.
• Relay coil resistance 20-50 ohms.
• Relay contact resistance threshold 200 milliohms. CE, UKCA & RoHS compliant.