Car Circuit Tester

This P100 automotive electrical system activator is used for diagnosing 5-40V automotive power circuits. It is compact in design and powerful in functionality.

Equipped with reverse connection and overload protection, the tool probe can be used to test circuit conductivity and detect circuit voltage, with positive and negative detection.

It can quickly detect short circuits, broken wires, or poor contacts in vehicle electrical system components and activate components to help users understand the vehicle more quickly and accurately.

Precautions：


1. Suitable for voltage testing of DC 5-40V circuits, not applicable to any AC wires or circuits.

2. Please make sure to connect the circuit detection pen to the positive pole and the black clip to the negative pole. If the positive and negative poles are reversed, the tester will not respond.

Product Function:

Voltage detection

Resistance detection

Diode detection

Positive/negative detection

Component activation

Continuity test

Grounding test

Tracing shortcircuits

Specifications：

Supply voltage DC: 5-40V

Operating current: 40mA

Activation current: 0-8A

Measuring voltage range：0.1V-100V

Measuring resistor range：1Ω-220Ω

Operating temperature：0-60℃(32°F~140°F)

Storage temperature：-20℃-70℃(-4°F~158°F)

Power Source 1: 12V or 24V powered by vehicle battery

Power Source 2: 2 AAA batteries

Package Included:

1 x Car Circuit Detector

1 x Instructions