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Item specifics
Product Description
Product Name: Automobile Relay Tester Color: red + black Voltage: 12V Function: Check whether the car battery is normal Material: Shell ABS Size: cable length is about 890mm, host is about 110*57*25mm quantity: 1 description: 1. It can quickly check whether the relay is normal or not. When using a simple test, by connecting the car continuous battery (11V-15V) to the relay coil, the detector can correctly check the contact function of the relay. 2. The tester will observe contact data, closing time, relay inertia, etc. during each test phase. Test to properly control the opening and closing of the relay. 3. If the relay is abnormal, the red LED will light up, and if the relay is normal, the green LED will light up. 4. The car battery must be a 12V battery, and the voltage must be between 11-15V. The coil resistance is preferably at least 20 ohms. The package includes: 1*Relay tester |