Earth and Moon Grounding Continuity Tester for Earthing Products - Easy to Use Mat Tester With Green Light & Cord - Test Cord, Mat & Sheets

Based on many years of Earthing, this is the best continuity tester I have owned. And quite affordable. Very happy with it.

Instructions in use are sketchy but I think I did it right. It was used to check 4 grounding products and showed what I thought was accurate. I was using a grounding pad under my flannel sheet that didn't show that it was working that way but ok without the sheet. Now with the grounding sheet in use instead, it shows that it works well. I'll trust that it does.

I received the continuity tester today. I saw that I was missing this adapter according to the video. I have no way to contact the seller. It only lets me contact Amazon. Now, I had to spend MORE money to buy an adapter. The only thing I can say is when I did the finger test, the tester worked. Thanks. Thanks a bunch.UPDATE: the company reached out to me concerning my issue. They were very pleasant and offered to take care of it. The product is good. It does test my mat very well. Just please be aware that the adapter that is shown in the video is not included. You'll have to purchase it separately.

Device didn't work and was overpriced. Both lights lit up when I plugged it into itself but not when I plugged it in to multiple outlets. So I bought from Amazon a different brand of tester and sure enough there was a ground. Unit sitting on my desk I guess waiting to be trashed. If it worked $10 might be a good price. Nicely boxed.

I purchased the item from Amazon, however, I could not get it to work. I contacted the manufacturer Earth & Moon customer service (William) and he emailed me back immediately. Apparently I was reading the directions incorrectly and didn't realize that the adapter was missing from the box, as I did not know I needed it. After emailing back & forth, William solved the problem and sent an adapter out to me right away. He followed up with additional emails. I was following the tracking info and it stated that it was delivered, however, it was not in my mailbox. Apparently, our regular mail person was on vacation and the fill-in person put it in the wrong box, which I did not find out until a couple days later, when our doorman brought it up to me. William was all set to send me another one right away, but I caught him in time and told him I received it. After that, the tester worked fine and now I know my grounding mat is working. William was extremely helpful and he truly cares about his customers. He was available for all questions I had (and I had many as I am old & not technically inclined), and would always email me back right away, no matter what time of day it was. I have never received customer service like this, be confident that if you have an issue with an item, they are there to help you!!