Experience accurate and efficient voltage detection with this advanced Voltage Detector Pen, designed featuring a clear LCD HD display that provides sharp and easy-to-read measurements—even in low-light conditions. Constructed from durable ABS material, this multifunctional power tester pen offers reliable performance and long-lasting durability for a variety of electrical testing tasks. Key Features: · LCD HD Display: Offers clear, high-definition readings for precise voltage detection, with excellent visibility in dark environments to ensure accuracy at all times. · Multifunctional Voltage Tester: Quickly and accurately identifies AC voltage levels, detects conductor (leakage) voltage high and low, and aids in routing power failure detection, making it a versatile tool for electrical diagnostics. · Durable ABS Construction: Made from high-quality ABS material, the tester pen is sturdy, wear-resistant, and built to withstand regular use without damage, ensuring extended service life. · Compact and Portable Design: Lightweight and small-sized, this pen is easy to carry and store, making it an ideal tool for on-the-go electricians, technicians, and DIY enthusiasts. · Wide Application Range: Perfectly suited for mechanical repair, electrician maintenance, home electrical troubleshooting, automobile repair, and other electrical diagnostic needs. Specifications: · Item Type: Voltage Detector Pen · Material: ABS · Display: LCD HD Display · Power Supply: Built-in 3.7V 400mAh Lithium Battery (included) Package Includes: · 1 x Voltage Detector Pen This multifunctional voltage tester pen combines precision, durability, and portability, making it an essential device for any professional or home user needing quick and reliable electrical measurements and troubleshooting.