ORIA Indoor Hygrometer Thermometer, Digital Humidity Monitor, Temperature Humidity Gauge Meter, with 2.5 Inches LCD Display, ℃ and ℉ Switch, Min and Max Records, for Home, Office, Greenhouse, Babyroom

Oria indoor digital hygrometer thermometer simultaneously displays the humidity and temperature, trend of temperature changes, in addition to indicating and recording the maximum and minimum readings. the color-coded zones for dry, comfort and wet on the screen, making it very easy to read. the unit can be placed on the table or hung on the wall. it has a slot in the back if you want to hang it on a nail. you can also switch the way of display about temperature. press the "°c/°f" button, and you will easily change the display reading.  the unit is housed in an abs case and lightweight, convenient to take it home and out. specifications: 1. dimensions: 9.4cm x 9.4cm x 3.8cm (3.7x3.7x1.5 inch)  2. weight：74g 3. temp accuracy: ± 2°f/± 1°c   4. humidity accuracy: ±5%  5. temperature display resolution: 0.1°c (0.1°f) 6. humidity display resolution: 1% 7. measuring temperature range: 32 to 122°f(0°c-50°c)  8. measuring humidity range: 1%rh-95%rh s 9. battery: 2*aaa （not included）  10. cover material：abs plastic  package contents: 1 x indoor digital weather station 1 x user manual note: ● instrument performance may be affected if operated within a high frequency radio filed, such as near a mobile phone, or if subjected to an electrostatic shock