• Non-Contact Operation: Provides the ability to detect electrical voltage without direct contact with wires or outlets, enhancing safety by preventing electric shocks
• Smart Sensitivity Adjustment: Automatically adjusts sensitivity for precise detection of voltage in various environments, ensuring reliable and accurate readings
• Visual and Audible Alerts: Equipped with LED lights and an audible alarm that alerts users to the presence of voltage, making it easy to identify live wires even in noisy or dimly lit environments
• Wide Voltage Range Detection: Capable of detecting a broad range of AC voltages, making it suitable for a variety of residential, commercial, and industrial applications
• Portable and Durable Design: Compact and lightweight, this tester pen is easy to carry in a tool belt or pocket, and its rugged construction ensures durability and long-term use
• Battery-Powered Convenience: Operates on batteries, ensuring it is always ready for use and eliminating the need for charging cables or external power sources

Specifications:

• Model: EM1
• Size: 148×18×18mm
• Weight: 19g
• Material: PC, ABS
• Detection voltage: 100-380V AC
• Frequency: 50/60Hz
• Alarm mode: sound and light alarm
• Operating Temperature: 0-40℃
• Battery specification: AG13*3 button battery