Handheld 3-in-1 Digital Radiation Dosimeter Electric Field Magnetics Field Temperature Multifunctional Detector Home Office Radiation Tester Sound Light Alarm LCD Display with Backlight

Features:
3-in-1 Function: This tester combining three testing functions on one machine, it can detect the electric field, magnetics field radiation and temperature for you.
SoundLight Alarm: When the detected data beyond the safety value, it will emit sound and light to alarm you.
Data lock function, one button lock radiation value for you to read the detected data more convenient.
Portable Size: The small size of this tool is very convenient for everyday use, you can hold it in one hand to use easily.
The LCD display screen has the backlight for you to open or close according to your needs, and it also show you the graphics display radiation trend.
Wide Applications: This tool can be used in your home, office, outdoor and indoor, computer, TV, refrigerator, etc.