Mudder Indoor weather station with clock and calendar 
This digital indoor thermometer is designed for easy reading of humidity and temperature for bedroom, living room, meeting room, office, or garage. It also works as a digital clock with alarm or a day calendar clock simultaneously. The applied design of large screen and night light will bring you convenience in both day and night. 

Specifications 
Temperature range 
Inside: 0 ~ +50°C(-32 ~ 122°F) 
Resolution 
Temperature: 0.1°C(0.2°F) 
Humidity: 1% RH 
Accuracy 
Temperature: ±1°C(0 ~ 20°C), ±2℉ 
Humidity: ±5%RH (10% ~ 99%, at 25°C) 
Power: 1 x AAA battery (not included) 
Size: 3.94 * 0.79 * 4.33 inches 
Weight: 5.12 ounces 
Package: box 
Time and date mode: year/ month/ day, hour/ minute 

Package contents: 
1 x Indoor thermometer 
1 x Instruction manual 

Tips 
1. Please set the date and time under the direction of the user manual, especially for alarm clock setting. 
2. Please do not use this meter under strong vibration or high temperature and bad weather condition. 
3. Please change the battery (not included) when the screen is dim or the time is losing. Reset the date and time at every time when you replace the battery. 
4. The blue night light will be on for only 5 seconds when you press the light button. 
5.Pressing the ADJ button longer when setting alarm or calendar will adjust fast. 
6.The meter only can work well in the indoor environment, it takes 1 minute at least to test the correct value of temperature and humidity.