The K2 meter is a small, handheld gadget that has become a bit of a legend, especially if you've ever watched a ghost-hunting show. Its main job is to detect electromagnetic fields (EMF) – the invisible energy given off by everything from your kettle and mobile phone to power lines.
The K2 meter is a small, handheld gadget that has become a bit of a legend, especially if you've ever watched a ghost-hunting show. Its main job is to detect electromagnetic fields (EMF) – the invisible energy given off by everything from your kettle and mobile phone to power lines.
