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Tester, Automotive Relay
Description:Quickly and accurately test 4 and 5 terminal electro-mechanical relays used on many domestic and imported automobiles. RELAYTEST1 will interrogate and identify an unknown relay terminal configuration then self configure its own internal circuitry to perform all required test functions automatically. RELAYTEST1 can be used to perform the following tests: coil resistance, surge supression device (resistor or diode), open/closed contact integrity, contact cyclic testing for intermittent failure detection, loaded contact continuity, relay contacts stuck open or closed and time to contact closure and opening. Unit automatically indicates test results with a series on red, green and yellow performance lights.