Specification:Model: TU-113Material: Plastic, carbon steelColor: YellowQuantity: 1 pcClamp Capacity: 20 AMPLamp: 3 Watt Lamp (Replaceable)Voltage: 6 V-12V-24 VPen Length: 14.3 cm / 5.63 inchProbe Length: 2 cm / 0.79 inchLine Length: 3.5 m / 137.8 inchesItem Weight: 18g/0.63ozPackage Information:Package size: 215 x 103 x 18mm/ 8.46 x 4.06 x 0.71 inchPackage weight: 65g/2.29ozBliaster package Features:Lightweight design and super convenient to bring with.Handle is made of ALS plastic and the hardened & hardened carbon steel probe is chromed.The sharp steel probe easily pierces wire insulation to control circuits.Light in handle glows when circuit connection is complete.Test a range of circuits ranging from 6 V to 24 V.Description:This probe pen is ideal for control circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles and other low voltage systems. Connect the alligator clamp to the ground, then take the probe test circuit. if the indicator is light, there is electricity.great quality and super convenient to bring with. not missing!