Wide 5-90V Voltage Testing RangeProfessional automotive circuit tester with a 5-90V wide testing range, ideal for checking various vehicle electrical circuits, fuses, sockets, and wiring. Suitable for cars, trucks, motorcycles, boats, and more.
Clear LED Digital DisplayFeatures a high-brightness LED digital screen that displays accurate voltage readings to 0.1V. Unlike LCD screens, LED displays are visible in both bright daylight and dark environments, ensuring clear readings anytime.110" Extended Spring Wire & Alligator ClipEquipped with a 110-inch maximum extended anti-bending spring wire for flexible, wide-range testing. The large, durable alligator clip enables easy one-handed operation, reaching tight and hard-to-access areas effortlessly.Bidirectional Polarity IndicationBuilt-in bidirectional LED indicators: red light for positive polarity, green light for negative polarity. Simply clamp to ground and probe the circuit to instantly identify polarity, making diagnostics quick and easy.
Safe, Durable & Computer-Protected DesignFeatures a built-in circuit protection chip, insulation protective cover, and overload protection, making it safer and more durable than traditional test lights. The sharp, long probe easily pierces wires for fast, reliable testing.
