["LCD Gas Boiler Heating Temperature Controller Digital Weekly Programmable Thermostat Wall Mounted Thermoregulator with backlight\r\n\r\nFeatures:\r\nWhite backlight. Easy operation even at night\r\nMake contribution to environmenttal for protection by saving energy\r\nYou can program the thermostat and let it work automatically\r\n\r\nSpecifications:\r\nDisplay accuracy:0.5℃ or 1°F\r\nProbe sensor:NTC(10k)1%\r\nContact capacity: 5A/250V\r\nWorking environment temperature: 0~70°C/32~158°F\r\nRange of temperature adjustment: 5~35°C/41~95°F\r\nRange of temperature display: 0~40°C/32~99°F\r\nOutput: Switch relay\r\nInsulating condition: Normal environment\r\nRunning program:Set per 1 week as a cycle\r\nInstallation:Wall mounted or on battery seat\r\nPower:230V AC (Wall mounted)\r\nPower supply: two AA* 1.5V alkaline batteries (not included). (battery for seat) \r\nfor Shell Material \tPC+ABS (Flame Retardant)\r\nSize(mm)：86*86*27mm / 3.39*3.39*1.10inch\r\n\r\nPackage included:\r\n1 x Programmable Thermostat\r\n1 x User's Manual\r\n2 x Screws"]