Plug and play design, easy to use - two steps to completeDual relay output - Be able to connect with refrigeration and heating equipment at the same timeLED Display - Be able to show measured temperature and set temperature at the same timeTemperature Unit - Supports Centigrade or FahrenheitGroup Control - Create a group to contro ldifferent home devices a tthe same timeEOP20 is an easy-to-use, safe and reliable dual relay output temperature controller.It can be used as overtemperature protection and automatic temperature control system for various electric appliances such as equipment for home-brew, pet breeding,incubation, seedling heat mats, terrestrial heat control, constant temperature cycle of heating pump, culture fermentation, accelerating germination, electric radiator, electric oven, etc.Name:Digital Temperature ControllerModel:EOP20Power Voltage:AC 220-250VRated Current:10A MaxTemperature measurement Range:-30-105℃Wireless Frequency: 2.4GHzAPP Control: Smart Life APP (Android 5.0/IOS 8.0 or above)Type of temperature probe: R25=10KΩ±1% B25/85=3435K±1%Temperature Accuracy: 1%Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Voltage: AC100-240VColor:As ShownMaterial:ABSPackage Contents:1 * Digital Temperature ControllerOnly the above package content, other products are not included.Note: Light reflection 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.