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Automotive Electric System Tester ◆ Introduction Thank you for purchasing Automotive Electric System Tester. It’s your best tool for testing automotive electrical problems After simply hooking up two clips to the vehicle’s battery, user is able to operate it with below key functions. «...
« There are probably sparks on probe tip during it is used. DO NOT operate it in area with combustible gas, dust and explosive conditions. « Check case and leads prior to using it. DO NOT use it when cracks or damage is visible. «...
◆Operation Instruction 1.Quick Self-Test Please complete self-test to determine tool’s functional availability prior to using it. ★ Unroll the leads. ★ Connect red clip to positive terminal of vehicle's battery. ★ Connect black clip to negative terminal of vehicle's battery. ★...
★ Contact the probe tip to a positive (+), the LED should light RED. ★ Contact the probe tip to a negative (-), the LED should light GREEN. NOTE: DO NOT operate it in area with combustible gas, dust and explosive conditions. NOT allowed to use it with AC and over 24V DC circuit.
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NOTE: DO NOT operate it in area with combustible gas, dust and explosive conditions. NOT allowed to use it with AC and over 24V DC circuit. 4.Testing Components Out of Vehicle’s Electrical System ★ Unroll the leads. ★ Connect red clip to positive terminal of vehicle's battery. ★...
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★ When component’s control switch is located the at side of negative terminal of component , press button to “=” side to have LED light GREEN. Contact probe tip to the negative terminal of component. The component will be activated. ★...
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motor 马达 NOTE: DO NOT operate it in area with combustible gas, dust and explosive conditions. NOT allowed to use it with AC and over 24V DC circuit. 7.Grounding Testing For some components of which negative terminal is required to be well grounded for large current flowing, this tester is a good tool to test their grounding.
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NOTE: DO NOT operate it in area with combustible gas, dust and explosive conditions. NOT allowed to use it with AC and over 24V DC circuit. 8.Short Circuit Following and Locating In most cases short circuit or instant overload of component will lead to blown fuse or circuit breaker tripping.
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