ATMOVAC Thermal Immersion Circulator, 5.9″W x 3″Dx 13.4″H, temperature range 5–95°C (41–203°F), time range (5 minutes – 9 hours 59 minutes), display accuracy 0.1°C/F, recommended container volume 40 liters (35.2 quarts), compatible with a variety of container sizes, energy-efficient operation, 1200 W, 110-120v/60hz/1-ph, ETL