Material: brass
Size: about 10cm / 3.94in
Voltage: 6-12V


Features:

1. Pencil body made of brass, firm and durable, fast. Battery drive is not required, convenient and economical.
2. Specially designed to detect low-voltage circuit failure of transport machinery.
3. Use: test resistance, find short-circuit wires, test power socket.
4. Application: cars, motorcycles, bulldozers, rollers and other transport machinery maintenance.