EchoTherm incubators from Torrey Pines Scientific, Carlsbad, Calif, are vibration-free, bench-top chilling incubators designed for protein crystallography and other life science laboratory uses. The Peltier-based incubators are compressor-, chlorofluorocarbon-, and vibration-free, making them ideal for performing protein crystallization. Available in six models—three simply digital and three fully programmable—the units feature proportional-integral-derivative temperature control, a digital display, and an RS232 I/O port for remote control and data collection. Models are also equipped with a digital timer in hours, minutes, and seconds, with a programmable auto-off control, temperature ramping, and audible alarms. Chamber sizes are 27.5 liter, 55 liter, or 100 liter. They are settable in 0.1°C increments from 4°C to 70°C and are accurate to ±0.1°C. The incubators are shipped with universal power supplies that convert 50/60 Hz AC line inputs from 100 V to 265 V into 12 V DC for the units. The units also arrive with an AC line cord for the country of use, a user’s manual, and a 1-year warranty. The units are UL, CSA, and CE compliant. For more information, visit Torrey Pines Scientific.