Review on 👻 Unveiling the Supernatural with K-II EMF Meter: Your Ultimate Ghost Hunting Tool by Ken Arellano

So I took one to learn about EMF. It has been found to work when tilted or tapped at a certain angle. The angles would cause the sensor to shut off like it was picking up something, change the angle and it would stop. Clicking on it also turns it off. So I decided it was defective and sent it back to exchange for a new one. A new one came and did the same.