Grounding Continuity Tester for Grounded Products, Mats, Sheets, Pads, Wrist Bands, Blankets, Pillow Case. Universal. 15 Foot Cord Included. Use to Test Effectiveness of Earth Connected Products.

I bought this to test the concrete around my house and my grounding sheet. It works. Now I know that when it rains I can sit on the patio and still ground.

Item came broken, never did work

This tester works well for grounding mats and I would buy it again if I needed to.

If you want to insure your earthing pad is working don’t buy this tester. It is very flimsy and I’m not sure of it’s accuracy. I wished i had bought the more expensive one.

Excellent!

Seems to work as it should

I was so excited to test my grounding mat, but this tester won’t work. Not sure why but returning it with disappointment.

Super easy to use tester for grounding mats. I only have one mat and got the tester just to be sure it was working properly because you cant feel anything from the mat (which is normal). This shows for certain that it is grounded, as you can slide it around the mat and when you go off the edge onto another surface, the light goes out. Cant get any easier than that!

It seemed to be working. Upon further use we realized that the grounding light was on Even when we weren’t grounded. Even if the meter worked correctly, it’s 50% more costly Than it should be. Returned.

Product came with a Dead battery, would not work, so you must add another $5.00 to the product plus the inconvenience of your time and gas to drive to a battery store to buy a new battery then try to get it to work, diue to poor customer service time ran out to return it.