description

emf tester
model : emf-832
* the emf tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices.
* unit : mg (milli-gauss), micro tesla.
* measurement range :
200 /2,000 /20,000 mg.
20/200/2,000 micro tesla.
* emf band width 30 hz to 300 hz.
* lcd with green color backlight, easy read on the dark environment.
* data hold, auto power off.
* power : 006p dc 9v battery.