Auto Checker - 12V Relay Tester Tool, Automotive Diagnostic Device | High Precision Electrical Instrument + Quick Circuit Checker For Troubleshooting

Auto Checker - 12V Relay Tester Tool, Automotive Diagnostic Device | High Precision Electrical Instrument + Quick Circuit Checker For Troubleshooting About this item  Wide to Application: Designed with versatile  to support a wide range of vehicles, tester handles 4-5 pin 12V relays, making it great for various automotive applications Dependable Performance Enhancement: Featuring multi-function testing and suction status analysis device detects coil resistant to facilitate  fault diagnosis while boosting useal efficiency Convenient to Operate: With a concentrate on user-friendly use, tester integrates LED status display and a button control to modernize the workflow, assuring intuitive assessment of relay performance using dependable 12V battery power Wear-Resistant Material: ABS housing assures consistent conductivity and the resists scratches while offering an ergonomic design that enhances user comfort during extended automotive relay testing trainings Integrated Safety Mechanisms: The Equipped with built-in safety mechanisms such as reverse polarity prevention overcurrent and error use resistant to a secure testing environment during automotive relay evaluations

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Material: plastic