Condition: <br>Item Type: Digital Thermostat <br>Material: ABS <br>Color: As shown in the picture <br>Size: Approx.86x86x27mm / 3.4x3.4x1.1in <br>Weight: Approx.192g/6.8oz <br>Backlight Color: White/Blue <br>Battery: 2 x AA 1.5v alkaline battery(Not included) <br>Temperature Display Range: 0-40℃ <br>Accuracy: 0.5℃ <br>Insulation Conditions: Normal environment <br>Probe Sensor: NTC (10K) 1% <br>Run Program: Set up a cycle every 1 week <br>Contact Capacity: 5A boiler heating <br>Output: Switch relay <br>Operating Environment Temperature: 1~70°C <br>Installation: Wall mounted or battery holder <br>Temperature Range: 5-35°C <br> <br>Installation Notes: <br>1. Disconnect the power before starting installation to prevent electric shock or damage to the equipment. <br>2. Check your system wiring diagram before installation. If your system is different from this type, please contact your local dealer or a professional electrician. <br>3. Overload is prohibited according to the specified rated current. <br>4. Installed 1.5m off the ground. <br>5. Thermostat installation, please be careful not to install it in the corner of the wall, door / window or behind the door, etc., the outer wall of the normal temperature zone. Avoid hot/cold air tubes, radiators, flue or hot pipes. <br>6. The thermostat is an unrepairable product. Users are not allowed to open the internal circuit board without authorization.<br>1、Accuracy of 0.5 °C keeps the comfortable temperature within the level you set. <br>2、Adopts high reliability single chip microcomputer, strong anti-interference ability. <br>3、Featuring flame retardant material, which is safe and reliable, suitable for daily use. <br>4、Suitable for use in hotel, hospital, school, office buildings and entertainment places for control temperature. <br>5、Large LCD screen with backlight, simple to operate and easy to read even in the dark.1. Please allow 1?2cm error due to manual measurement. Thanks for your understanding. <br>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. <br>3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<div>1 x Digital Thermostat&nbsp;</div><div>1 x Instruction Manual</div><div>2 x Screw</div> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.