Item Name: Car Circuit Tester Pen Automotive Truck Voltage Tester Auto Circuit Tester. Designed for detecting faults in low tension circuits of traffic or transport machinery.Cable Total Length (Stretch): 240cm/ 94.5"Compact, light configuration, with holder for ease of handling and use It is suitable for maintenance on automobile, motorcycle, bulldozer, road roller, excavator et cetera.Tester Length: (Approx) 15cm/ 6"High safety and no heat in operation - Innovative elastic wire with fine tensile property