Thermo Scientific manufactures the GP series laboratory freezers to provide the reliability and security essential for the protection of sensitive lab samples. Model MF25SS-SAEE-TS is a 24 cu.ft. lab freezer with a temperature range of -12 to -30 C (factory setpoint -30 C). Featuring outstanding temperature stability, intuitive digital controls and quality & robust construction, this unit is ideal for the demanding requirements of daily lab applications. The keyed on/off switch, high / low temperature alarms with door ajar alarm adds security to this general purpose lab freezer.