Voltage Tester Pen, Electrical Tester Pen With Copper Clip, Pen Tip Cover, Spiral Line Heavy Duty Circuit Tester For Trailers, Trucks, Cars

【Product Specifications】 • Name: voltage tester pen • Material: Main body - Plastic/Probe - Brass/clip - Iron nickel • Size: As shown in the pictureApplicable: Test range 5-32V, quick detection of whether the relay is normal

【Package Includes】 1x voltage tester pen