Car test lamp voltage tester 6-12-24V current tester metal car voltage tester Description: The unique durable light tube does not produce heat, comfort and safety. Innovative flexible wire line has good tensile strength. Small volume, compact structure, equipped with a clip, convenient to carry and use. Specification: Brand new Material: Copper Color: White Voltage: 6V-12V-24V Size: as the picture shows Package included: 1 x Car Test Light Tester Probe Pen 1 x Cable (with crocodile clip) Note: Please use this test pen within the test range. The difference of measured voltage will cause the light and shade of the light tube to be different, this is the normal phenomenon. The test pen sharp, please exercise caution and place far away from children.