By: NOPWOK
The NOPWOK EMF Meter is the best choice for detecting electromagnetic field radiation. With its easy-to-read LCD digital display and sound-light alarm, you can quickly and accurately detect radiation levels in your home appliances, TV, PC, fridge, microwave oven, and more. Its rechargeable design and intuitive design make it an ideal choice for home inspections, outdoor activities, and ghost hunting. With its built-in electromagnetic radiation sensors and easy-to-use features, this EMF meter is sure to provide reliable and accurate readings.
mia: Like the reader's navigation. Was really surprised of how MUCH exposure I had to EMF items! Great product. 👍
United States on Oct 16, 2023
Pierrotsc: This little device let me see in how much emf was around my bed and other critical place on the house. I also now does not carry my iphone on me. I put it on my backpack instead. Very reasonably priced and super useful.
United States on Oct 15, 2023
M. Phelps: I knew going in that this wasn’t gonna be anything like a trifield scanner. I had various parts of my house tested in the past so I knew what areas were higher than others. And this confirmed that but helped me identify a couple new areas. But I have tested with accuracy in the past with faraday cages to lower the signals of a WiFi router and other devices and this thing didn’t read lower. It stayed consistently high, Higher than when I had it tested years ago.
So I’m not sure why it doesn’t detect lower signals and frequency when they are covered. Some people have said these under report. I have seen these over report as well.
But if you want a “general” idea about EMF frequencies in your house and your someone who like me is sensitive to stuff like that this is good for getting a general idea.
For example in one bedroom in a 3x6ft section the signal shot up to 1/3-1/2 as high as a microwave. I was very surprised by that. Then I remembered that an electrical panel box was directly below the wall in this part of the house. Weirdly we have another panel box in the garage and it hardly gives off any EMF unless you’re right up on it. But this was...
United States on Sep 11, 2023
MCC: I bought this to make comparison measurements of permanent magnets for a project.
The Instructions that came with it state that the lowest frequency for measurements is 5 Hz. Since a fixed permanent magnet is 0 Hz, this just wasn't what I needed or expected. So I'm returning it.
Wish the bandwidth had been stated in the description.
It's a nice unit though.
United States on Sep 04, 2023
| Rechargeable Handheld Digital LCD EMF Reader: NOPWOK EMF Meter for Measuring Electromagnetic Field Radiation and Temperature. | GQ EMF-390 3-in-1 Multi-Field Electromagnetic Radiation Meter for 5G Cell Towers, Wifi Signals, and ELF/RF up to 10GHz with Data Logging and 2.5GHz Spectrum Analysis Capabilities | Vlifree EMF Meter 5HZ-3.5G: Detect Electromagnetic Fields with Accuracy and Precision | |
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| B2B Rating |
95
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97
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96
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| Sale off | $8 OFF | $38 OFF | $7 OFF |
| Total Reviews | 3 reviews | 322 reviews | 15 reviews |
| Customer Reviews | 4.4/5 stars of 417 ratings | 4.6/5 stars of 2,513 ratings | 4.2/5 stars of 292 ratings |
| Product Dimensions | 5 x 3 x 1 inches; 4.8 Ounces | 5.5 x 3 x 1 inches; 10 Ounces | |
| EMF Meters | EMF Meters | EMF Meters | EMF Meters |
| ASIN | B0B9RKY44P | B07JGJ897T | B09GKWY41X |
| Batteries | 1 Product Specific batteries required. | 1 Lithium Ion batteries required. | |
| Date First Available | August 16, 2022 | October 16, 2018 | September 17, 2021 |
| Manufacturer | NOPWOK | GQ Electronics LLC | Vlifree |
| Best Sellers Rank | #3 in EMF Meters | #9 in EMF Meters | #100 in EMF Meters |
| Item model number | C4 | EMF-390 | EMF Meter |
My walls are giving off over 230 v/m , kinda strange.
2 feet away it's still giving off 40 V/m. 😳
United States on Oct 22, 2023