IVYX Scientific Lab Incubator, Precise Temp Control from 2°C to 60°C, 25L. This incubator functions as both a cooler and a warmer by means of a thermoelectric (Peltier) system. It works without a compressor and is therefore 100% CFC/HDFC free. Despite its small size, its interior volume is 25L and can accept bottles and flasks up to 2L. Two removable shelves create 3 platforms. The desired temperature is set on the digital LED display, and the incubator immediately starts heating or cooling, while accurately monitoring the temperature inside and displaying it on the LED panel. VERSATILE: Can be set as a refrigerator or warm incubator for a variety of science projects. Especially well suited to grow yeast for sourdough bread making. PRECISE TEMPERATURE CONTROL: from 2°C to +60°C in increments of 1°C. If kept on the same shelf, temperature fluctuations of 0.5°C. CAN BOTH HEAT AND COOL: Can cool down down 20°C below ambient temperature, heat up to 60°C. SMALL FOOTPRINT: external dimensions of 19x16x13 in, internal dimensions of 9×14.5×10.5 inches. 25L capacity while only weighting 16 lbs. PORTABLE: 110V Standard power cord included, as well as a 12V car adapter allowing it to run on the go. Temperature Range: 2 to 60°C. Temperature Control: +/-0.5°C (if kept on the same shelf). External Dimensions: 15x13x18.5 inches / 38x33x47 cm. Internal Dimensions: 9×14.5×10.5 inches / 23x37x27 cm. Internal volume: 25 Liters. Weight: 16 lbs / 7.25 kgs. Voltage: 110V AC / 12V DC. Power: 55W (heating) – 60W (cooling). Heating and Cooling System: Peltier Thermoelectric Device.