SainSmart iMatic RC200A Digital Temperature Controller Thermostat, High Precision with LCD Display, AC110V-240V, 1 Relay with Sensor, 50 ~110 Raising pets, fish tank, aquarium and crawler box etc. Farming, incubation and brood, temperature rise and keep, ventilation and heat dissipation, temperature detection and warning etc. Agriculture, strain culture fermented, seedling culture,green house, cultivation and management of flowers and edible fungi etc. Intelligent home appliancefloor heating, water heating, heater, electrothermal membrane, electrothermal bed, electric blanket and electric fan etc. Food, make wine, fermented glutinous rice wine, flour fermentation, bean sprouts are cultivated, yogurt production, preservation of fruits and vegetables etc.