Review on Tenmars TM 192 3 Axis Gaussmeter Magnetic by Darrell Beecher

Cannot comment on the accuracy of the device as I have no way of verifying. So when you use it to get a picture of the high readings, it compares the readings to my current location. I have seen many homes that have made me and my family sick without knowing how power lines affect us. After purchasing this device, I compared it to the homes I currently live in and found that the readings were 40 times higher for homes directly under high voltage power lines. A user-friendly instrument with a large LCD display powered by a simple switch. I wish it had the ability to read RF strength, but this is a dedicated tool for low frequency EMI. A good tool to get an overview of your environment.