Specification: Brand new Material: copper Color: gold, as picture shows Voltage: 6V-12V-24V Size: approx. 10810mm / 4.250.39inch 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 Note: Please use this test pencil inside the range of test The difference of the measured voltage will cause the light and shade of the luminous tube to be different, this is the normal phenomenon The test pencil sharp, please use caution, and place far away from children Please allow 2-3mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same Package included: 1 x tester 1 x cable (With crocodile clip)