1、Made of vanadium‑chromium alloy steel and ABS insulating plastic, with high hardness, wear resistance and durability. 2、The handle is convenient to hold, and easy to test; the insulated handle is safe and convenient, and is ergonomically designed. 3、Induction display, blue digital display large screen, normal reading under dark light conditions, clear reading. 4、With blue LED indicator light, normal operation under dark light conditions, quickly and easily detect AC and DC voltage. 5、Suitable for detecting 12‑250V alternating current and direct current, and can detect zero line, phase line and breakpoint alternating current. Item Type: Electric Pen Material: Vanadium-chromium Alloy Steel, ABS Weight: Approx. 35g/ 1.2oz Measuring Range: AC/DC12-250V Appearance Endurance: 1000V Working Current: ≤0.05mA Battery Model: LR1130x3(Not Included) Voltage: 1.5V Rated Capacity: 65mAh Scope Of Application: Measuring Current, Voltage, etc. 1 x Electric Pen