The test light has been the tool of choice for years when it comes to testing 12 V circuits. Although it is still needed today, there is something much better than a standard test light... Meet the PB100 Probe. In the automotive world, electrical circuits have become much more complex than in days gone by. The ANCEL PB100 is an essential tool for anyone looking to take their electrical diagnostics to the next level, simply because it offers the user more flexibility and convenience. This device will make your life easier without question. Why would not you want to check circuits quickly? All while getting things done faster and more accurately. For the money you spend, this device will pay for itself.

ANCEL PB100 automotive circuit tester probe is a must have tool for both professional mechanics and home-use customers who are looking for a fast and accurate solution on 12V - 24V electrical power AVOmeter AC/DC voltage Diode Current Resistance diagnosis. Helps you to activate components in the vehicle or W/Ground, read voltage displays red/green polarity LED, tracking, locate short circuits, and bad ground contacts.

Product Properties:

• Perform current injection, measurement, ground test, polarity test, continuity test and component activation;
• There are 4 modes to diagnose the electrical systems.(DC voltage, AC voltage, Resistance, Diode)
• Find shorts to ground and to voltage;
• Automatically detects positive, negative and open circuit;
• 8-amp circuit breaker, automatic reset, no button to press;
• High voltage capability: displays up to 60 volts, 0.1 volt resolution;
• AC- RMS, AC peak to peak, frequency and pulse width for signal testing;
• Comes with an additional 20ft extension cord;
• Powered by vehicle battery or cigarette lighter;
• Three additional modes: MIN / MAX / audible monitoring;
• Large color screen LCD with easy to navigate user menu;
• Ergonomic housing design with waterproof, rugged, blow-molded housing, easy to handle and store.

More uses are worth your expectation！

• Find The Short Circuits:In most cases, a short circuit will appear as a blown fuse or a tripping of an electrical protection device.Use the probe tip to activate and energize each of the fuse contacts..The contact which trips the circuit breaker is the shorted circuit.
• Find The Bad Ground: Probe the suspected ground wire or contact with the probe tip. If the circuit breaker tripped, this circuit is more than likely a good ground.
• Testing Trailer Lights: While the tool in DC Voltage mode, clip the auxiliary ground lead to the trailer ground , probe the contacts at the jack and then apply voltage to the probe tip. This lets you check the function and orientation of the connector and trailer lights.
• Check Continuity: While the tool is in Resistance mode, using the probe tip with chassis is ground or the auxiliary ground lead, continuity can be tested on wires and components attached or disconnected from the vehicle’s electrical system.
• Activating Component: The component activation function is designed to generate activation signals to the tested components, such as activating lights, motors and other on-board electric equipments.
• Signal Circuit Testing: Once you extract a DTC from the vehicle and realize that troubleshooting begins with some kind of sensor circuit, there is a quick test you can perform to verify the code. Testing your sensor is easy while using the tool.
• Voltage & Polarity Testing: While the tool is in DC Voltage mode, contact the probe tip to a POSITIVE circuit. If contact the probe tip to an OPEN circuit, neither of the LED will light.