Car Circuit Tester Digital Display Voltage Detection Pen Repair Special Lcd Test Pen Detection Lamp Car Tools

--Simple operation, accurate test and .

--The voltage is displayed from time to time to solve the problem of different test lights, and the voltage is only on inaccurately.

--The reserved lamp function can test all kinds of driving signals, two-in-one are indispensable, convenient and fast.

--The pure copper probe has good conductivity and is not easy to rust.

--TPU spring has good elasticity.

--Small and ergonomic design for easy use in small areas.