Car Relay Tester 12V with 4-Pin and 5-Pin Modes

<p>This handheld 12V car relay tester checks whether an automotive relay is working before you replace parts. The red face shows the relay layouts, a slide switch selects 4-pin or 5-pin mode, and a TEST button runs the check.</p><ul><li>Clip the red and black insulated alligator clips to a car battery rated 11V to 15V.</li><li>Set the switch to 4 PIN or 5 PIN, then press TEST.</li><li>A green LED means the relay is normal; a red LED means relay failure.</li><li>Rubber-sleeved clips grip the battery terminals, and the long cable gives room to position the tester.</li><li>Compact handheld body for quick checks on cars and motorcycles.</li></ul><p>Each unit is one relay tester.</p>

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Returns and exchanges are accepted within 30 days of delivery, with no restocking fee.

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