Features: Multifunctional test pen for home use, you can use it to test the circuit and distinguish whether the object is electrified. Lightweight and easy to carry. The slotted screwdriver test tip in the form of a pen is used to test the voltage. You can use it to test AC voltages directly or indirectly, you can also use it as a flat-blade screwdriver. A good colleague for an electrician. Suitable for use in home, shop, garage, automotive, motorcycles, boats, personal watercraft, snowmobiles. Specification: Material: Plastic, Stainless Steel Length: 140mm/5.51" (Approx.) Color : Random Color (If you buy more than one, you may get the same color or several colors.)Measuring Range: 100-500V Quantity: 1 pcNote: Transition: 1cm=10mm=0.39 inchNo retail package. Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:1 x Test Pen (Other Accessories Demo in the picture are not included.)