---Real-time Temperature and Humidity DisplayIndoor room temperature and humidity can have a significant impact on personal comfort, health, safety and the condition of valuables in your home. The temperature and humidity tell you the timely humidity levels and temperature in your room then you can do something to make body keep comfortable.---°C and °F Temperature Switch Function:Under the Time mode, press the "SET" to change them---LED Backlight Design: It will light for 5 seconds by pressing "LIGHT" bottom. ---Large 2.5-In LCD Display:Red 2.5-inch LED for increased visibility,provides you with a clearer and wider field of view. ---Battery Operated Design:Energy-saving and wireless.(2 AAA battery included) Specifications: Alarm Sound Duration: 60 seconds LCD Dimensions: 2.5 x 1.3In Item Dimensions: 3.34 x 1.18 x 2.95In Temperature measuring range:-9.9°C~+50°C（or +14°F ~+122°F） Humidity measuring range: 20% to 95% RH Calendar and Time Setting: ①Under the Time Mode, Press "SET" longer until appears flashing "24H". ②Press the "UP" or "DOWN" to switch and Press the "Set" to make sure the 12H/24H.③The digits are flashing as the below sequence: 12/24 hour, hour, minute, year, month, date. Press the "UP" or "DOWN" to adjust the value and Press the current setting. ④Then move to next until all the settings is completed. Alarm Setting: ①Under the Alarm Mode,Press "SET" longer until appears flashing.②Press the "UP" or "DOWN" to switch and Press the "Set" to make sure the alarm time. The alarm will be sound for one minute snooze repeats every 5 minutes. Timer Setting:Under the Timer Mode,Press "SET" longer until appears flashing to change Hour Setting or Minute Setting. If the timer is stop states, press the "DOWN",it will be reset to be zero.
||150 x 370 x 370
||3.34 x 1.18 x 2.95In