ZKTOOL LED Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity

Function
Continuity tester for testing components inside and outside the vehicle electrical system: This electrical tester can be used to test and activate components inside and outside the vehicle electrical system, testing voltage polarity, relays and diodes, fuses and circuit continuity, checking lights, checking motors, Track and locate short circuits, test for poor grounding, test cable and plug polarity, measure 6V to 24V DC voltage, etc.

Features
Compared with traditional power circuit probe kits, this LED power circuit probe kit has safer operation, protects the vehicle computer board from potential damage and burning, and adopts sharp probes to easily pierce the wires and enter narrow areas.

Application
LED light prompt helps you quickly identify positive and negative polarity of electric cables and plugs. When the probe tip contact to the positive electrode, the RED light on. When the probe tip contact to the negative electrode, the GREEN light on.

Friendly to Use
This circuit tester light is equipped with a bright LED backlit display, ensuring visible test voltage readings in low-light or glare environments.

Remind
Do not use this item near explosive gas, vapor or dust. When pressing the power switch (Note: or shaking), the battery current will be directly conducted to the pen tip, which may cause Sparks can be caused when touching the ground or certain circuits. Do not use the device under 110/220V indoor current, only for DC6~24V system. There are detailed instructions in the product box, please refer to the operation.