ZKI 20L Lab Water Bath, 1500W Laboratory Thermostatic Water Bath, ±0.2°C Accuracy & 0.1°C Res, 14 Heating Modules with Even Heat Distribution, 9-Piece Kit for Lab, Clinical and Industrial Use (110V)

The machine is protected well wtith good package. There are many asscessories and the usage is easy. Most important point is that the quality of this water bath is very solid. It is very strong and the volume is large enough for most applications. I hope it will help my test.

This bath is excellent. It's very large, which makes it really easy to work with and the included PID controller appears to work well and be correctly calibrated. The large thermal mass of 20L makes it easy to hold temp for a good time, especially if you have to move it across the room. I was considering putting IPA in it for cleaning 3D prints, not sure if that's a great idea, but I would imagine it'd be fine.The included rings for blocking off the water work great, the lids and baskets fit tight, overall a good machine! 5 stars for sure, you're getting what you pay for!

Often, I have to purify some pretty contaminated chemicals, and when you re-crystalize, how quickly that process goes determines the crystal size. Rapid cool down = smaller crystals, slow, gradual cool down = larger crystals. This water bath allows me to maintain any temperature, from just shy of boiling down to room temperature, and to raise or lower that temperature at will, as quickly or slowly as I desire. Which makes it PERFECT for what I'm doing. And the 20L size is HUGE, it definitely has a "spacious" feel to it, lol.Crystal growers / this may be your new best friend. It's a fantastic piece of equipment for the home lab OR the pro.