INKBIRD ITC-310T-B Digital Temperature Control Thermostat Excellent Condition: No Issues Inkbird 12 periods Timer Stage ITC-310T-B Digital Heating & Cooling Pre-wired Temperature Controller For Home brewing, Greenhouse, Heating mat • [Multipurpose] Mainly used to control temperature during fermentation process of beer and wine brewing, also widely used in home brewing, aquarium, pet breeding, and hatching, etc. • [Multiperiod] Can be set 12 different temperatures in 12 different periods of time, and the timers will start when the setpoint temperature is reached. • [Large Time Range] Can be set single or cycle control mode. Wider time setting range: 1~999(min/hr), 1~90(days) • [Mode & Function] Support °F/°C mode and easy to set. Alarm when over-temperature and sensor error. • [Dual Relay Output & Display] Dual relay output, be able to connect with refrigeration and heating equipment at the same time. PV and SV dual display windows, be able to display measured temperature and setting temperature at the same time.