The temperature range of this bath is 0 to +100°C with uniformity of ±0.1°C. The chamber size is 18"L x 12"W x 7-1/2"D and has a capacity of 7 gallons. The bath and refrigerator units are two separate units both 29"L x 14"W 12-1/2"H. Each unit has a separate power cord. Total wattage 2535.