Weekly Programming Thermostat with LCD Screen, it is possible to set 6 perids called events each day with different temperature<br>Also you can select " temperature control mode " or " manual mode " according to your requirments<br>The thermostat is recommended for the control of electric heating devices or on/off valve actuator used in water-based heating system.<br><br>Technical Data:<br>Voltage: AC 230V 50-60Hz<br>Power consumption: 2VA<br>Setting range: 5 - 90 Celsius<br>Limitation range: 5 - 99 Celsius ( factory setting : 35 Celsius)<br>Accuracy of temperature measurements : 0.5 - 10Celsius adjustable, (factory setting: +/- 1Celsius)<br>Ambient temperature: -5 - 50Celsius<br>Protecting grade: IP20<br>colour:White<br>Material:plastic<br>size:86 x 86 x 12mm<br><br>Package Contents:<br>1 x LCD Programmable Temperature Controller<br>1 x NTC sensor<br>2 x screw<br><br>Only the above package content, other products are not included.<br>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.