This meter registers a field of electricity around an item. Everything electric gives off some electricity. It’s normal to have it go up onto 5 to 7 at a heater motor,WiFi box when on and a cell phone when transmitting. It’s the constant emittance to look for and beyond 3 feet it’s exposing us to a powerful electromagnetic field that has been known to be dangerous to humanity. We’ve used it to judge our new smart meter by GE. It’s very dangerous as it transmits constantly over 6 feet in all directions. Through the walls and into a bedroom. It’s gotta go!! The meter is an accurate and valuable tool! I bought the warranty too just in case. But it is a quality meter. I consider it a Good purchase.
Verified purchase: Yes | Condition: New
Good product
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Does not work a waste of money
Verified purchase: Yes | Condition: New
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