Galileo GAHW-50 small Ultra-low freezer. Capacity 50 L. Temperature range from - 40 ℃ to - 86 ℃. Rapid cooling. Danfoss compressor. 110 mm foam insulation. Microprocessor based temperature controller. LCD digital display. USB port. Password protected parameter settings. Audible and visual alarms of: high / low temperature, power failure, low battery, door open, and system failure. Stainless steel interior. Bolt. Double silicone gasket. Wheels. Low noise. Low consumption. CE marking.Optional: Chart Recorder, CO2 back up system, printer, RS232, RS485, remote alarm.