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.

Its working the ways it works

Easy to use. Let me know my earthing pad is working

Don’t work

It is hard to press the button to get the proper reading.

This works well. I have tested it Only thing it should not take 2 to 3 weeks for delivery if using Amazon prime.

Tested it, grounding sheet and pillowcase vs. Regular sheet and comforter... totally works!! Instructions could be better though. Glad I purchased. Now I will always know if my products are still functioning as intended. ⭐️⭐️⭐️⭐️⭐️

It proved mats dont work if covered with a sheet, even a very thin one!

While this isn’t something you would use all day everyday it really isn’t made to last . It fell apart after only a few times of being used . The small pin came off with the plug . See pic . I guess I’ll try a different tester

When testing my grounding mat with this I discover neither ground plug in one receptacle works!!!

it says I’m grounded in tile floor, my bed mat is grounded when it’s not plugged in. Def not reliable.