The ThermoCube chiller from Solid State Cooling Systems provides precise temperature control for laboratories, scanning electron microscopes and lasers. It measures 1 cu ft, accepts 115- and 230-VAC input, and operates with standard aqueous coolants or with Fluorinert. It meets CE-Mark and NRTL safety standards and comes standard with a two-year warranty. The device controls at temperatures from –5 to 50 °C and is available in an ultraquiet 51-dBa version. The company says that, for most applications, the device uses less than 50% of the power that Freon chillers do.