Review on TEKCOPLUS by Kulwinder Hendrickson

I recently bought a scientific testing device from TEKCOPLUS, but I wasn't happy with the outcomes. I meticulously followed the instructions but still got readings that were all over the place. I asked customer service for assistance because I believed it might have been user mistake. Let's just say that their explanation wasn't very scientific. I had the impression that I was conversing with a Magic 8 Ball rather than a live person. It goes without saying that I won't be using TEKCOPLUS for any significant experiments in the near future.