This mini electric heating room thermostat can regulate the room temperature by detecting temperature via high-precision sensor and comparing temperature parameters set by user. It is safe, reliable and energy-saving, providing you with a comfortable environment at the same time. It can be used for industry, commerce, hospital, hotel, civil buildings and villas for heating control. Features: A mini temperature controller with touch button and ultra thin large LCD screen display, simple to operate and easy to read even in the dark. 61 six periods program schedules guarantee the comfortable temperature, more choices, more flexible. Heating control to give you a warm environment. Temperature calibration function and temperature compensation function. Data memory function when power is off. Precise comfort control keeps temperature within 1 of the level you set. Acrylic lenses to avoid the finger scratch. Specifications: Sensor: NTC Accuracy: 1 Room temperature range: 5-35 Set temperature range: 5-99 Ambient temperature: 0-45, 5-95%RH (non-condensing) Storage temperature: -5-55 Power: 3520W Power consuption: 1.5W Timing error: 1% Working voltage: 110-230V Current load: 16A (electric heating) Shell material: PCABS (flame retardant) Installation hole distance: 60mm Item weight: 166g / 5.88oz Item size: 8.6 * 4.2 * 8.6cm / 3.38 * 1.65 * 3.38in (L * W * H) Package weight: 230g / 8.11oz Package size: 11.5cm * 9.4cm * 6.2cm / 4.52 * 3.70 * 2.44in (L * W * H) Package List: 1 * Temperature controller 2 * Screws 1 * User manual (English)