Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool
Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool

Car Trunk Voltage Circuit Tester Pen LED Digital Display Power Probe Voltage Detector Car Repair Maintenance Diagnostic Tool

Regular price£11.72
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• LED Digital Display :The product features an LED digital display that makes it easy to read and interpret the voltage levels.


• Power Probe Voltage Detector :The power probe voltage detector accurately measures the voltage levels in your car's trunk, making it easier to diagnose any issues.


• Car Repair Maintenance Diagnostic Tool :This product is a must-have for any car owner who wants to maintain their vehicle's health and prevent any unexpected breakdowns.


• Battery Testers :The product is a battery tester, making it easy to check the health of your car's battery and ensure that it's always ready to go.


1. Check if the circuit is powered on! Check whether various lights fail, electrical circuits and safety components in the car are live, etc.

2. Test line distinguishing positive and negative poles! If the line or positive and negative pins cannot be identified, the traffic lights inside the pen quickly distinguish between positive and negative poles.

3. Check the pulse signals of each component! For example, detecting pulse signals such as ignition signals, fuel injection signals, and sensor signals.

4. Check if the real virtual electric string of the line is damaged during the construction of the railway! If you observe the difference in brightness between the light and dark levels of the written test, bright indicates real voltage and dark indicates ghost voltage.

*5. Check the real-time voltage of various circuits and electrical appliances! Real time visualization of voltage changes in circuits.


Material: ABS + alloy

Positive and negative electrode detection lamp

Grinding head probe

Touch crocodile clip


1.Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding.
2. Due to the differences between different monitors, the images may not reflect the actual color of the project. Thank you.





Orders are usually processed within 24 Hours, Processing time does not include weekends or holidays.

Estimated delivery time varies depending on the shipping location like for United kingdom the delivery estimate is 2-4 working days from UK Warehouses while for international shipping its 4-7 working days from International Warehouse.