Review on KOIOS USB Rechargeable Food Scale: 33lb/15Kg Digital Kitchen Scale for Precise Grams and oz, Baking & Cooking, Waterproof Glass, 6 Weight Units by Dawn Adams

I've been using this scale to weigh things for my freeze dryer and it's been working really well for a month now. Easy to tare. still comparable to my previous scale. It also has a longer range than my old one, up to 15 or 18 pounds I think. I also like how it switches units on the fly with the push of a button. A really cool feature I just discovered was that water is also converted to ml on the fly when weighing. As a chemical engineer, I think that's pretty cool. And since I use it for freeze drying, knowing how much water to refill was a breeze. At first glance, the USB connector looks like a mini connector, but it is actually a micro connector.