Wide range applications: EM285 circuit tester can be used to test continuity, test polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
Long test lead: The cable length is about 16ft which allows you test any electrical system easily.
Short-circuit protection: The unit has short-circuit protection and can test for bad ground contacts instantly.
Easy operation: After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward.
Comprehensive 6-24V DC test kit: Do not use on AC voltage.
This product is the best electronic tester for diagnosing automotive electronic systems. It allows you to reduce the diagnosis time, link the instrument with the automotive battery, and send the positive or negative battery voltage to the end of the probe through the switch. The instrument has a short-circuit protection function, which can be used for instantaneous poor grounding test, tracking and locating short-circuit. It can be used for on-off test together with other auxiliary grounding wires. The long cable of the instrument can make it convenient for you to test. Features: Wide range applications: EM285 circuit tester can be used to test continuity, test polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc. Long test lead: The cable length is about 16ft which allows you test any electrical system easily. Short-circuit protection: The unit has short-circuit protection and can test for bad ground contacts instantly. Easy operation: After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward. Comprehensive 6-24V DC test kit: Do not use on AC voltage. Operation Instrcutions: Unroll the unit's cable Clamp the red clip to the positive terminal of the vehicle's battery Clamp the black clip to the negative terminal of the vehicle's battery Specifications: Color: red Operation Voltage: 6-24V DC Cable Length: 5meters/16ft Overload Protection: 8A (When the current exceeds 8A, this item will disconnect the current automatically.) Package Size: 21*13*5.5CMcm Package Weight: 350g   Package List: 1 * Circuit Tester