Portable 12V Automotive Relay Tester Diagnose Test Relays with Battery Clips
$19.90
Tester: 4.33in/110mm (L) × 2.24in/57mm (W) × 1.06in/27mm (H). Personal Vehicle Maintenance : Enables DIYers to diagnose issues like non-functional headlights, AC compressors, or starter relays. Test : Press the “TEST” button.
