Item Type: Room Temperature Monitor <br>Material: ABS <br>Product Size: Approx. 11 x 10 x 2.2cm / 4.3 x 3.9 x 0.9in <br>Temperature, Humidity, Date (year, month, day), Clock, Screen Display: Support <br>12/24 Hour Clock: Support <br>Daily Alarm Hourly Timekeeping Function: Support <br>℃/℉Temperature Display Temperature and Humidity Maximum and Minimum Memory: Support <br>Blue Backlight Light Emitting Function: Support <br>Temperature Measurement Range: 0℃~50℃ (-32℉~122℉) <br>Temperature Display Resolution: 0.1℃(0.2℉) <br>Temperature Measurement Accuracy: ±1℃(0℃~50℃) <br>Humidity Measurement Range: 10% RH-99% RH <br>Battery: 1 x 1.5V AAA Battery (Battery Not Included) <br>Weight: Approx. 143g / 5.0oz<br>1、One Key Backlight: The room thermometer has a one key backlight, with soft brightness that does not hurt the eyes, with a large high definition screen <br>2、LED Light Display: The humidity meter has a smart LED light display for easy viewing in the dark, to meet your needs <br>3、2 Placement Designs: The room thermometer has a back hanging hole and a stand design, which is in line with the human body's comfortable viewing angle <br>4、Alarm Clock Function: The humidity meter has an alarm clock function to wake up on time. The design of sensing holes on both sides ensures accurate detection data <br>5、24 Hour Automatic Recording: The humidity meter can automatically record 24 hour real time monitoring of temperature and humidity to create a comfortable and healthy environment for the familyShipped Without Battery<p>1 x Room&nbsp;Temperature&nbsp;Monitor&nbsp;(Battery Not Included)</p>1 x User Manual