Heavy Duty 3-65V DC Test Light Automotive, 140" Spring Wire Circuit Tester

【Must-Have for Long-Term Use】If you are looking for a durable circuit testing tool, this one is for you. We always stand behind our products, we provide up to 1 year quality assurance, 7*24 hours email service. Any question, just let me know. 【Extended PU Spring & Large Alligator Clip】High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage. 【Quality Made Tester Body】Professional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability. Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas. Along with insulation protective rubber tip to against electric shock. 【Computer Safe & Backlight Digital Display Part】Heavy Duty circuit light tester with highly clear LCD digital blue backlight display screen, resolution to .1V voltage reading with high accuracy to ±0.2V, clear & visible digital readouts for day and night. JASTIND test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits. 【Wide testing range & Voltage Polarity Testing】3-65v low DC volt circuit test light, designed for checking various vehicles' electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for testing other 3-65V DC wiring and circuits. This is also a bidirectional voltage tester with volt polarity indicating, you can attach the alligator clamp either to ground or positive. A must have tool no matter for business or household use, will serve you faithfully for years.