SYXZ Tester EMF
REVIEW: New meter to measure magnetic field of low frequency, electrical networks like power lines and home power lines (110v / 220v).
-Good quality, good measurements, reliable!
-Not good to measuring the electric field of radio networks (phone, wifi, etc. ..)
-Powered by 1.5v batteries, working time 10 hours
MY OPINION: Good magnetic meter, cheap but good quality, recommended!