Feature 1 Realtime display of temperature and humidity, optional different modules can achieve temperature and humidity transmission output and RS485 communication function. 2 Imported highperformance, highaccuracy, anticorrosion, longlife digital temperature and humidity sensors, have wide measuring range, good linearity, can work reliably in various environments for a long time. 3 The sensor uses 4 wires for temperature and humidity signal transmission, and the distance between the sensor and the instrument can be within 30 meters. 4 Clear LED and high contrast display allows you to see the bright LED numbers from all corners. 5 Small in size and light in weight, convenient to carry and use at any time, very convenient and practical.Item Type: Temperature Humidity ControllerModel: MH0348-DINPower Supply: AC85-265V, 50HZProduct Power Consumption: 2WResolution: 0.1Setting Temperature: -40-120Set Humidity: 0-99.9%Basic Error: temperature (0.5%FS), humidity (4.5%FS)Display Device: LED (0.56 inch)Control Output: AC 250V 3A (resistive load) optional module can realize RS485 communication and current signal transmission output functionUse Environment: -10-50, 45-85%RHUse:The Main Purpose:1. Suitable for roasting barns, grain depots, warehouses, machine rooms, breeding, textile industry and other occasions that require automatic dehumidification or humidification and automatic exhaust or heating.2. Suitable for automatic heating and dehumidification of outdoor terminal boxes and distribution boxes to prevent various misoperation accidents caused by creepage between terminals. 3. Suitable for automatic heating and dehumidification of indoor high-voltage power distribution devices and high-voltage switch operating mechanism boxes. Automatic heating in low temperature environment to prevent switch malfunction caused by insulation creepage and mechanism failure in low temperature environment.4. Suitable for the on-line monitoring of moisture-proof and low-temperature on multiple parts in the switchgear box, handcart-type switchgear, middle cabinet, box change and other equipment. Package List1 x Temperature Humidity Controller1 x Cable1 x Cable Plug1 x Mounting Frame1 x English User ManualNoteDo not use outside the parameter voltage range.