12V Electronic Relay Tester with Clamps Auto Car Battery Diagnostic

Electronic Relay Tester 12V Car Battery Checker with Clips Auto Relay Diagnostic Tool Product Type: ELECTRIC CIRCUIT TESTING DEVICE Brand: Carrfan CNBJ 707 is a quick test device for testing automobile relays, so that you know the status of automobile relays. Through the continuous 11V 15V car battery to the relay coil, the detector can correctly check the relay contact function. The tester observes the contact data, closing time, relay inertia in each test phase, etc. If the test is qualified, the green light is on, and if the test is not qualified, the red light is on. Note: The car battery must be 12V battery, the voltage must be between 11-15V. The coil resistance is preferably at least 20 ohms. Specification: Voltage: 12V. Material: plastic and metal. Color: black and red.Item size: 12 x 6 x 2.5 cm. Product weight: 180g. Package size: 15 x 8 x 5 cm. Package weight: 200g. Box contents: 1 x relay tester.