12V Universal Automotive Car Relay Tester 4/5 Pin Car Diagnostic Tool Clamp LED
$4.98
Tester: 4.33in/110mm (L) × 2.24in/57mm (W) × 1.06in/27mm (H). Test : Press the “TEST” button. Insert Relay : Place the relay into the corresponding 4-pin or 5-pin slot (switch the toggle as needed).
