Review on 💎 PDMT-A Diamond Mate Electronic Tester A: The Ultimate Diamond Testing Solution by Michelle Langley

I owned one of these testers for many years before it just recently stopped working. So I decided to buy the same brand and so far it hasn't disappointed me. The green LED and diamond verification beep are particularly helpful for my customers to see that the piece is set with real diamonds and not imitations. The actual test tip is very thin and has been used to test even diamonds with a single point (ie 0.001). It also came with a very nice storage pouch with a small compartment inside to store the batteries when not in use. This model requires 3 AAA batteries. It does not come with rechargeable batteries. I hope this one lasts as long as the previous one. I would definitely recommend this tester to anyone in the jewelry industry.