USB-C Car Relay Tester for 4/5 Pin Relays Quantity:Buy 1 MAGNETIC RATCHET HEAD - Securely

MAGNETIC RATCHET HEAD - Securely holds bits with strong magnetic force

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USB-C Car Relay Tester for 4/5 Pin Relays Quantity:Buy 1 MAGNETIC RATCHET HEAD - SecurelyFEATURES UNIVERSAL USB C POWER Ditch bulky power supplies. This tester conveniently powers up via any USB C port, like a power bank or car charger, offering true plug and play operation anywhere you need it. DUAL PIN COMPATIBILITY Effortlessly test both 4 pin and 5 pin automotive relays with a simple switch. This versatile design eliminates the need for multiple tools, streamlining your diagnostic process for various vehicle systems. INSTANT LED