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1、1. This relay tester is a quick test tool for testing car relays and lets you know the status of car relays. 2、2. By connecting the car's continuous battery (11V-15V) to the relay coil, the detector can correctly check the relay's contact function. The tester will observe contact data, closing time, relay inertia, etc. for each test phase. 3、3. If the test passes, the green light will illuminate; if the test fails, the red light will illuminate. Designed to test the condition of car relays. Test to correctly control the opening and closing of the relay. 4、4. The car battery must be a 12V battery, and the voltage must be between 11-15V. The coil resistance is preferably over 20 ohms. 5、5. A convenient and intuitive diagnostic method is provided, which is time-saving and economical. Small size, compact structure, easy to carry, can be tested anywhere.
Name: Relay Tester
Color: black and red
Material: plastic and metal
Voltage: 12V
Size: 13x6.8x3cm
Net weight: about 180g
1*Relay Tester
1*Instruction

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