Features ---LED digital display, designed for accurate voltage readouts. ---Ergonomic handle for better gripcircuit board with line protection function for safer operation and burn-resistant. ---Flexible to use and carry. Extra long 96inch PVC spring wire increases felxibility range, and freedom when testing. ---Wide use. This professional automotive heavy duty circuit probe is designed to test DC3-48V DC voltage. Note Only for DC 3-48V circuits voltage testing, can't be used for any AC wires or circuits. Specifications ---Voltage Range: DC 3/24/48volt ---Pen Length: 18cm/7in ---Line Length: max. 96 inches ---Material of Handle: Insulative ABS Package Included ---One (1) / Two (2) Backlit Digital LCD Car Voltage Tester.