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Reviewed in the United States on January 4, 2025
Good equipment if you have high power lines nearby.
Happy Immortality:)
Reviewed in the United States on June 30, 2024
Everywhere you place this, it detects 0 almost, meaning its sensitivity is ultra-low versus other amazon meters, and if you use some cell phones it will say something like 90 mw/m2 or something, it's absolute trash. Get a GQ-EMF390 or the Safe Sound meter.This made-in-Taiwan piece of crap only has a nice box to go with it, accuracy is nonexistent.
Ricky Watt
Reviewed in the United States on August 7, 2023
Was able to tell if there was a difference in the interferences I was experiencing based on what technology was on around.
scratchy
Reviewed in the United States on July 25, 2021
I appreciated how this came with a calibration certificate. Also to note I gave an accuracy of 4 starts because the readings become unreliable and appear to increase as the battery goes below 50 percent charge. With a fully charged battery its very repeatable in its measurements.
Fess
Reviewed in the United States on December 19, 2020
The most importnat feature was the unit's accuracy/claibration wich is within 1%.Professional unit.
Customer
Reviewed in the United States on January 14, 2020
I have a huge problem - a neighbor maliciously propagating emfs in my direction. I have purchased three meters - the MG-300, AF-3500 and HF-B8G.So far all of the meters have revealed very high levels of low and high frequencies. I'm in the learning process of using the x,y,z axis function to generally locate the source.I have been living with emf levels as high as 18,000 mV/m and low frequency levels of 76.00 mGs.I'm on my own here and could use some expert advice. I'm slowly proceeding on a learning curve.
Stellaluna
Reviewed in the United States on May 10, 2019
So I received this a couple of weeks ago and turned it on and the numbers were jumping all over the place from 0 to 1000s. I called them up and they are replacing it. If the replacement works great, I will edit the stars/review accordingly. It took a long time for them to send me a replacement.
James Nielsen
Reviewed in the United States on December 6, 2018
I recieved the instrument ahead of scheduled delivery date - nice. Carrying case and snug fit instrument lining will be great protection, allowing for more years of service. Ruggedly built instrument - Feels comfortable in handling. Tested once so far, but need more time in field and indoors using various features.
Happy Customer
Reviewed in Canada on September 19, 2016
Product did not function as was supposed to. Was providing very inaccurate and inconsistent readings. Very unreliable product.
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