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. <br />6+1 six periods program schedules guarantee the comfortable temperature， more choices， more flexible.<br />Heating control to give you a warm environment.<br />Temperature calibration function and temperature compensation function.<br />Data memory function when power is off.<br />Precise comfort control keeps temperature within 1 Cesius degree of the level you set.<br />Acrylic lenses to avoid the finger scratch.<br /><br />Sensor: NTC<br />Accuracy: ±1 Cesius degree<br />Room temperature range: 5-99 Cesius degree<br />Ambient temperature: 0-45 Cesius degree， 5-95%RH (non-condensing) <br />Storage temperature: -5-55 Cesius degree<br />Power: 660W<br />Power consuption: less than 1.5W<br />Timing error: less than 1%<br />Working voltage: 110-230V<br />Current load: 3A (water heating)<br />Shell material: PC+ ABS (flame retardant)<br />Installation hole distance: 60mm<br />Item weight: 161g / 5.70oz<br />Item size: 8.6 * 4.2 * 8.6cm / 3.38 * 1.65 * 3.38in (L * W * H) <br />Package weight: 225g / 7.96oz<br />Package size: 11.5cm * 9.4cm * 6.2cm / 4.52 * 3.70 * 2.44in (L * W * H)<br />Package List:<br />1 * Temperature controller<br />2 * Screws<br />1 * User manual (English)