TS-6211 Digital Thermometer HygrometerBased on original design intention of Simple and Practical, TS-6211 come out.As a Multifunctional thermometer hygrometer, it have equipped with large LCD display, different color backlight, clock, calendar, alarm clock, temperature/humidity range alert and max/min record.Alarm Clock FunctionDate, clock have been shown on the top. And TS-6211 can be used as alarm clock to wake you up from sleep.2 alarm clock can be set at a time and clock 1 will ring 2 minutes and If you are worried that one alarm clock will not wake up, you can set a second alarm clock, and the second alarm clock will ring for 5 minutes.Temperature/Humidity Range SettingIf want to monitor the temperature or humidity, setting a temperature/humidity range.When the temperature/humidity out of the setting range, the device will beep and the backlight color will change to red or orange.Comfort IndicatorThe comfort level display is based on the humidity range:Humidity70%: WetIf the temperature is outside 15.6-26.7, but the humidity is within the range of 50-70%, it will not be displayed.2 Way Of Power SupplyTS-6211 can use 3pcs AAA battery as power supply and if want the backlight alway on, please use DC charging cable to supply the power.SpecificationTemperature Range: 0~70Humidity Range20%~99%Product Size: 12.5cm x 12.5cm x 2cmCalibration Function: AvailablePackage Content1 x Thermometer1 x cable1 x ManualBatteries are not included