Versatile Application: One for measuring with the electric pen and the other as a screwdriver. Wide range of applications, including home improvement projects, electronic repairs, automotive work, etc. The compact size allows for easy handling and storage, making it a convenient tool to carry in your toolbox or pocket Non-Contact: The voltage tester pen provides accurate voltage measurement without the need for physical contact, ensuring safety and accuracy during use. Its non-contact function allows for fast and reliable voltage detection, perfect for professional electricians and DIY enthusiasts. Neon Display Screen: When the pen detects voltage, the neon light on the circuit pen will light up; the higher the voltage, the brighter the neon light Magnetic Design: Available in both flathead and Phillips specifications, the tips feature a strong magnetic design that can attract screws and small metal parts, improving efficiency of work Easy to use: When using the voltage test probe,