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.

Don’t work

The Tester continuity green light comes on every item (air, rug, skin, etc.) in addition to the mat. It does not last for 3 seconds as instructions explained. Therefore, I think this Tester is defective.

Cannot figure out how to work it

Ease of use and understanding !

Please don’t waste your time. You’d have better luck with a crackerjacks toy. Returned

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.

FYI- There are no useful instructions included. So you have to go online to search and find a YouTube video and that can be difficult to find. You will certainly need an explanation to use this.

it works the way its supposed to but its a bad design. With the button on top and fairly stiff to press, holding it while holding the button and pressing the sensor down makes a very tricky and uncomfortable grip. If the button were on the side everything would be fine

Does indicate when it’s working.

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