Colorful Test Pen Portable Flat Screwdriver Electric Tool Utility Light Device Description: brand new and high quality Features: Multifunctional household test pen, you can use it to test circuit and distinguish whether an object is electrified. Light weight and easy to carry. Slotted tip testing pen screwdriver is for voltage testing. You can use it to directly or indirectly test AC voltages, you also can use it as a slotted screwdriver. A good co-worker for electrician. Suitable for use to 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 receive the same color or several colors.) Measurement Range: 100-500V Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not 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 includes: 1 x Test Pen(other accessories demo in the picture is not included.)