This is a multifunctional digital meter, which can be used as thermometer and hygrometer. It is portable and convinient to use. It is suitable for reptile pets and eggs hatching. Feature - Color: Black. - Material: Plastic. - Size: Approx. 6.2 x 6.2 x 2.2 - Measuring Range: -50°C~70°C. - Measuring Humidity Range: 10%~ . - Error Range: ±1°C ( ) / ±5% (humidity). - It is portable and won’t take up too much space. - Thermometer measures which can be displayed in Celsius. - Function as a thermometer and hygrometer. - Easy to mount on wall. - Suitable for home, office, warehouse, and other places. - Warm Tip: Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 2 x Digital Thermometer Hygrometer