Features: The temperature and humidity controller is composed of high-reliability computer chip high-precision temperature and humidity sensor and intelligent software control technology The controller has strong anti-interference ability, high control accuracy and flexible control mode Can adjust the temperature according to different temperature and humidity control needs The controller has strong anti-interference ability, high control accuracy and flexible control mode, and can adjust the temperature according to different temperature and humidity control needs Can be used in industrial, agricultural and grain depot control. Specification: Model: MH0302 Power supply voltage: 85 ~ 265VAC 50-60hz Power consumption: about 1.5VA Control output: 3A,250VAC(resistance load) Display device: LED display Set temperature: - 40 ~ 120℃ Setting humidity: 0 ~ 99.9% RH Set return difference: 0.1 ~ 9.9℃temperature, humidity, 1 ~ 50% RH Resolution: temperature 0.5℃, humidity 1%RH Accuracy: temperature:±1℃, humidity:±5%RH Output mode types: 4 types: heating and humidification/heating and dehumidification/cooling and dehumidification/cooling and dehumidification Ambient temperature: - 10℃to 70℃ Ambient humidity: 45 to 85% RH Mechanical life: at least 300,000 times Installation:Panel Mounted type, opening hole size 68 x 68mm Size:72*72*80mm/2.8*2.8*3.1in Weight: Approx.292g/103oz Package list: 1 x Controller 1 x sensor 1 x cable 2 x screw