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.

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.

Seems to work as it should

I could not tell if the device was working correctly. The device indicated that all my home interior sockets are not grounded. There were no trouble shooting suggestions

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

I liked it being fitted , I have a handy cap that causes extra effort to make a bed.

It works

I bought b/c it was suggested. It worked so I have peace of mind. Good price & super fast shipping.

Item came broken, never did work

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

Does indicate when it’s working.