Feature 1Light weight design and super convenient to bring with 2Handle is made of AS plastic and the hardened & tempered carbon steel probe is chrome plated 3The sharp steel probe easily pierces wire insulation to check circuitry 4Light in handle glows when circuit connection is complete 5Test a range of circuits ranging from 6V to 24VSpecificationDescription: This probe pen is ideal for checking 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 to test circuit. If the indicator light is on, there is electricity. Great quality and super convenient to bring with. Don't miss it! Features: Light weight design and super convenient to bring with. Handle is made of AS plastic and the hardened & tempered carbon steel probe is chrome plated. The sharp steel probe easily pierces wire insulation to check circuitry. Light in handle glows when circuit connection is complete. Test a range of circuits ranging from 6V to 24V. Specification: Material: AS plastic, Carbon steel Handle Color: As the picture show Pen Length: 17.3cm / 6.8inch Probe Length: 8.3cm / 3.3inch Line Length: 96cm / 37.8inch Package Weight: 118g Quantity: 1pc Clamp Capacity: 20 AMP Bulb: 3 Watt Bulb (Replaceable) Voltage Range: 6V-24V Package included: 1 x Electrical Wire Circuit Tester Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.