Wide Use: The EM285 circuit tester can be used to test continuity, test the polarity of a voltage, check lamps, check electric motors, trace and locate short circuits, test for bad ground contacts, etc.

Long Test Lead: The cable length is about 16 feet, which allows you to easily test any electrical system.

Short Circuit Protection: The unit has short circuit protection and can test for bad ground contacts instantly.

Easy Operation: After a simple connection of the unit to the vehicle's battery, the automotive mechanic can conduct a positive or negative battery current to the tip by flipping the power switch forward or backward.

Complete 6-24V DC Test Kit: Do not use on AC voltage.

Instructions for Use:

Unroll the unit's cable

Attach the red clip to the positive terminal of the vehicle's battery

Attach the black clip to the negative terminal of the vehicle's battery

Operating Voltage: 6-24V DC

Overload Protection: 8A (When the current exceeds 8A, this item will automatically disconnect the power.)

Color: black + red

Material: plastic + metal

Package Contents:

1 * Circuit tester

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.