(Touch Screens and LCD Touch Screens) Practical and beautiful touch screen, scratch-resistant. Large LCD touch screen with backlight, easy to read. (Weekly programmable)5/2/6/1/7 days, weekly programming interface, the schedule can be set to different times and temperatures in 6 time modes. (Memory function) No power failure, data retention when power off. (Accurate temperature) Internal sensor floor sensor, obvious room temperature and floor temperature. Get the temperature automatically, accuracy of 1. (Manual and automatic mode) Free to choose manual or automatic mode for different purposes. < b>(Application) Suitable for water heating, industrial, commercial and household environments, as well as heating appliance control. your thermostat. Specifications: >Type: Wi-Fi / No Wi-Fi (optional)< br /> Color: Black / White (optional) Material: PC+ABS VO grade flame retardant alloy Power supply: AC 85V-230V 50 / 60Hz Output power: 3600w Temperature accuracy: 1 Measuring range: 0-100 Key: touch key Waterproof level: IP 20 Item size: 86 * 86 * 40mm / 3.4 * 3.4 * 1.6in