*Pencil body made of brass, firm and durable, fast. Battery drive is not required, convenient and economical;
*Specially designed to detect low-voltage circuit failure of transport machinery;
*Use: test resistance, find short-circuit wires, test power socket;
*Application: cars, motorcycles, bulldozers, rollers and other transport machinery maintenance;
*The unique long-life light tube, not produce heat, comfort and safety;
*Innovative flexible wire lead has good tensile strength;
*Small volume, compact structure, equipped with a clip, convenient to carry and use.