2-in-1 Voltage Tester Pen, 3-500V AC Non-Contact Voltage Tester Pen (Red)

• Accurate Electrical Detection with Dual Alarm & LCD Screen: Safety matters for electrical work. This Voltage Tester Pen supports 3–500V dual modes to find live wires. LCD and dual alarms check continuity and locate faults fast
• 2-in-1 Multi-functional Flathead Test Tool: Our Voltage Tester Pen integrates circuit tester and flathead bit. It finishes voltage checking and screw fastening for home and electrician repair work with one single tool
• Wide Test Range & Safe Non-contact Detection: This Voltage Tester Pen works for 3–500V 50/60Hz AC. Non-contact induction identifies live wires without touching bare cables, effectively avoiding electric shock risks
• Ergonomic Portable Sturdy Handheld Design: This Voltage Tester Pen has anti-slip textured grip for long-time comfortable use. Compact lightweight body is easy to carry, and its flat tip holds screws tightly
• Essential Multi-purpose Tool: This Voltage Tester Pen combines voltage test, wire recognition and screwdriver functions. It is a necessary handy testing tool for professional electricians and daily home DIY users

Product Description In electrical maintenance, safety comes first. This Voltage Tester Pen, works as a portable mains tester screwdriver for accurate wiring detection. 🧰【3–500V Wide Voltage Detection Range】 This electric tester pen & voltage tester pen measures 3–500V AC accurately. As a handy mains tester screwdriver and electrical screwdriver, it traces live wires for all wiring work. 🔔【Two-Color LCD & Sound-Visual Alarm】 This electrical screwdriver has dual-color LCD and buzzer alerts. The mains tester screwdriver quickly finds hidden circuit risks in any working environment. ⚡【Safe NCV Induction & Anti-Misoperation Lock】 The mains tester screwdriver’s NCV identifies live wires safely. Hold 10s to activate the electric tester pen, this electrical screwdriver speeds up circuit fault detection. Product Specifications: Range: 3V~500V AC 50/60Hz, Accuracy ±(5%+5) Bit: alloy flathead Handle: PP+soft rubber anti-slip grip Display & Alarm: Dual-color LCD + buzzer dual alarm Functions: NCV sensing, data hold, breakpoint test, auto off, low battery alert Size: Total 20.5cm Working Environment: 0℃~40℃, Humidity ≤95%, Altitude ≤2000m Packing List: 1 x Voltage Tester Pen 1 x Packing Box 1 x English Instruction Manual Warm Tips: Hold power button for 10s to turn on/off this electric tester pen. Do not test voltage over rated range.