Multi-function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device Dogs or great for kid’s room

or great for kid’s room to get toys

Backed by a 3-month money back and 18 months hassle-free warranty

【Good After Sale Service】If you have any futher questions or any quality size issues

Get desired powder in 20 seconds or less

Weatherability - Whether It'S Autumn

Multi-function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device Dogs or great for kid’s roomApplications: Can be used to test continuity, test the polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts and measure dc voltage from 2V to 24V etc. Powered by the vehicle battery directly. The illumination function enables automotive technician to test the electrical system in the darkness. Safety insurance. When the current exceeds 8A, the unit will disconnect the current