• Material: Plastic • Number Of Pieces: 1 Pc • Product Feature: Practical, Household, Easy To Use, Portable • How to Use: • Just press the button, white LED light can be always on when there is absence of voltage • "Beep" sound and red flashing LED would indicate the presence of voltage • Touch the wire with the pen tip. If the red indicator lights up, it means voltage exist • Color: Yellow • Package Includes: 1 x Voltage Tester • Note: There might be an error of 1-3 cm due to manual measurement, and slight color differences may occur as a result of varying lighting and monitor effects. • Product Code: MZ235200002UDSS