Emf detector so small that fits on the keychain. Compact, sensitive and accurate radiation measurement tool for everyday use.
Mini Radiation Finder
Smallest and most compact Emf Detector on the market. It can be atached to your key chain for convenient and very easy use where ever you are.
The size and price of this Emf radiation detector does not affect it's sensitivity, accuracy and 3 dimensional detection.
It detects both Low Frequency (LF) Emfs and High Frequency (RF) electromagnetic field strength which gives you ability to detect radiation from many different devices including cell phones (RF) and power lines (LF).
You will be warned of the levels of Emfs visualy with lights (Safe/Caution/Warning).