Sen Weier SAS808FHL heating temperature controller for controlling heating systems. It works by detecting the room temperature and set temperature of the comparison, output control floor electric heating equipment, start and stop. * LCD display, slim design, green backlight function of temperature than is 
 * Room temperature, set temperature, the current clock also shows anti-lock protection function pump 
 * Power-down sub-permanent memory function 5 days a week / 1 + days / 1 day program settings can be set per day 
 * Optional Fahrenheit and Celsius units 4 different time temperature of 4 
 ? In order to comfort and energy saving, optional holidays, and temperature hold mode 
 * Temperature control accuracy 1 ℃, measurement accuracy of 0.5 ℃ 
 * Temperature display range: 5 ℃ -35 ℃ 
 * Room temperature control range: 5 ℃ -35 ℃ 
 ? Relay output terminal current: 16A/250V