Review on AuRACLE AGT 1 Electronic Tester GemOro by Jennifer Roberts

I followed the directions and even watched the video to see if I was doing something wrong. I even bought the recommended GemOro 14K (6.4mm) calibration disk for the AGT1, AGT2, AGT3 and AGT-Blue Gold & Platinum testers, which themselves don't always give the same or accurate readings! I can never have a definitive idea of the jewelry I am testing. I even took it to a jewelry store my family and I have been frequenting for over 40 years and asked them to check if I was wrong and see if they would test some of their famous Karat jewelry and get the same results as i got. The lights "dance" as they cross the display and either don't stop in the correct carat range or just won't stop moving. Sometimes you will get a correct reading, but a mismatch will result in not trusting the product. My opinion - don't waste your money on this product!