Sealey Relay Tester TA131 ZMIR Long reach arms compress a

Long reach arms compress a higher proportion of the coil spring

delivered complete with blanking cap

effectively prevent all types of deposits and keep engine separate parts clean throughout the oil change interval

Potentially aids fuel economy

Features a self-contained dust extraction port with dust collection bag

Sealey Relay Tester TA131 ZMIR Long reach arms compress aHealth test for 4 and 5 pin electro mechanical relays commonly found on modern vehicles. Test feature will cycle the relay 10 times, testing the resistance, contacts and consistency within each cycle. If a cycle fails on the test then this will be indicated by a red LED and alternatively a green LED if relay works. Health test for 4 and 5 pin electro mechanical relays commonly found on modern vehicles. Test feature will cycle the relay 10 times,