This Thermo Scientific ELED Precision refrigerated incubator has a 566L (20.0cu ft) capacity. It requires 120V. Thermo Scientific Precision refrigerated incubators feature microprocessor controls and forced-air circulation for excellent temperature uniformity in an efficient, dependable design. Microprocessor control with easy-to-read display shows actual temperature within 0.1 Degree C. Push-button controls for temperature setpoint selection. Forced-air circulation delivers excellent temperature stability. CFC-free, foamed polyurethane insulation prevents heat loss. RTD temperature probe and protected setpoint mode prevent accidental temperature change. Door key lock protects samples from unauthorized access. Ideal for bod applications and temperature settings at or below ambient. Holds up to 333 bod bottles (300mL). Temperature setpoint selection with high- and low-temperature protection and simple calibration. Available with dual lamp fluorescent lighting for plant growth studies and day/night cycles, programmable lighting conditions. Safety relay and alarm led alert to over/undertemperature conditions. Access port for independent sensors/connection of equipment inside unit. Rs-232 and recorder jacks for datalogging. Insulation: CFC-free, Foamed Polyurethane. Capacity: 566L (20.0cu ft). Interior Dimensions (D x W x H): 20.5 x 20.5 x 28in. Exterior Dimensions (L x W x H): 29 x 32 x 75in. Temperature Range: -10 to 50 Degree C. Door: Solid. Voltage Rating: 120V. Frequency: 60Hz. Current Rating: 7A. Warranty: One Year, Parts and Labor. Thermo Scientific ELED #: 3721. Thermo Scientific ELED - "Every Lab, Every Day".