Electrical Voltage Tester Pen Probe Lamp Auto Car Light Circuit Tester Lamp Detector Diagnostic Test Tools Car Diagnostic Probe Test Pen

Electrical Voltage Tester Pen Probe Lamp Auto Car Light Circuit Tester Lamp Detector Diagnostic Test Tools Car Diagnostic Probe Test Pen

1.The probe pen is very suitable for checking circuits, fuses, switches and wiring in cars, trailers, boats, motorcycles and other low-voltage systems. 2.Easy to Use :Simply insert the test probe into the circuit