-Here we have another Tenmars, this product is sold also with different brands and names, but is always the same product, shape and is big size are unmistakable !
-Is a meter for radiofrequency electric fields, with range up to 8ghz, great for measuring the electrosmog produced by phones, modems, routers, 3G-4G-5G (low band)
-NOT able to measuring magnetic fields of electrical networks and power lines.
-It ‘s one of the best economic meter on the market, powered by batteries and also electric line.
MY PERSONAL OPINION: Great and performing meter for radio frequency, super recommended! One of the best I tried, if you like big items you’ll sure like him. Measurements are accurate even compared to much more expensive meters.