STC-3028 Digital Temperature Humidity Controller 110-220V Thermostat Humidifier with Humidity Sensor Probe for Water Heater Refrigerator

General descriptionSTC-3028 is a digital temperature and humidity controller designed to manage both temperature and humidity levels simultaneously. It can connect to both humidifiers and dehumidifiers, as well as refrigeration and heating equipment, making it versatile for various applications. The device features a dual display window that shows both the measured and set temperature/humidity levels at the same time.Technical specificationsPower supply: 110-220VAC ± 10%, 50/60Hz or DC 12VTemperature control range: 0 °C ~ +80 °CHumidity control range: 0% RH ~ 100% RHAccuracy: +/- 1 °C, 0.1% RHRelay capacity: 110-220V ACIntegrated sensor: measures temperature and humidityHeating: starts when temperature is below the set pointCooling: starts when temperature is above the set pointHumidification: starts when humidity is below the set pointDehumidification: starts when humidity is above the set pointUsageTo set the starting temperature (humidity), press the "up" button once to display the starting temperature (humidity).Press and hold the "up" button for about 3 seconds to adjust the required temperature (humidity) using the up and down buttons.To set the stopping temperature (humidity), press the "down" button once to display the stopping temperature (humidity).Press and hold the "down" button for about 3 seconds to adjust the stopping temperature (humidity).