Test that your earthing products are connected to the earth with this simple tool that demonstrates a 10-100 times reduction in excess AC voltage in our bodies while earthing. You’ll be amazed by how much excess electricity your body can pick up from surrounding electrical devices and how much it reduces when you are earthed.

Comes with our easy-to-follow multimeter guide and a 2metre extension lead.

Only $17 when you purchase alongside a Better Earthing Undersheet (fitted or universal) – discount limited to 1 per customer.