Specifications: Power supply: AC 120V 15%/60Hz Temperature control range: -72~176 (-40~120) Control accuracy: 1% Sensor length: 170cm/66.9inch Output: Max. 15A/120V Time accuracy: Max. 10 minutes Features: Plug and Play - Easy to program and safe to use. Simply plug the temperature controller into the socket, then select the time mode and set the start and stop temperature to control the heating or cooling system. Temperature Control Range: -72~176 Power: Max 15A/120V 1800W. Heating & Cooling Mode - The thermostat timer plug controls heating/cooling mode according to the start and stop temperature. When the start temperature > stop temperature, it will enter cooling mode; when the start temperature < stop temperature, it will enter heating mode. Timing Function - The thermostat timer plug has timing cycle and countdown function. F01: Cycle timer mode; F02: Countdown on mode; F03: Countdown off mode; F04: Countdown on and countdown off mode. Timing range: 0-99 hours 59 minutes. Backlit LCD & Various Functions - The backlit LCD display of the temperature controller timer allows you to easily check the current and set temperature value in a dark environment. Besides, it has calibration, memory, reset and screen lock protection functions to make it easier to use. Wide Application - The thermostat timer socket is widely used in household, reptile, greenhouse, incubator, terrarium, refrigerator, vivarium, fermentation and many places where temperature needs to be controlled. Package Included: 1*Digital Temperature Controller