High-end sensitive touch interface, High-Hech sense, high precision.Digital dual display dual relay output, automatic switching Temperature control between heating and cooling, and via hysteresis.Equipped with high-precision sensors, temperature measurement range: -20C~80C, humidity measurement range: 0%~100%RH, temperature measurement accuracy: 0.3C, humidity measurement accuracy: 3%.Input voltage: AC110V, voltage frequency: 50/60Hz, output current: MAX10A, relay output.ABS flame retardant surgical design, small size, simple operation and setup, can be used for a variety of applications in the field of temperature and humidity control.Colour: BlackMaterial: ABSPackage Contents:1 x temperature controllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.