ITEM NAME:AC 100-500V LED Electric Test Volt Detector Tester Pen Screwdriver Voltage FT Specification: Brand new Length: approx.145mm Measuring range:100-500V Multifunctional household test pencil,you can use it to test circuit and distinguish whether an object is electrified. With light indication. Slotted screwdriver function. Multi-function, double head removable. Light weight and easy to carry. Fine workmanship and durable. Package included: 1pc x electric tester pen.AC 100-500V LED Electric Test Volt Detector Tester Pen Screwdriver Voltage FT in Industrial, Test, Measurement & Inspection, Test Meters & Detectors, Other Test Meters & Detectors | shop2india