Thermometers & Hygrometers (2 in 1) LCD digital temperature and humidity display meter with external probe.LCD digital screen displays the number clearly for easy reading. Comes with an external probe to ensure maximum accuracy. ProfessionalIt can measure the humidity in the range of 10%~99%, and temperature from -50 to 70 precisely, offering a comfortable living surrounding for your pet or reptiles Convenient to UseIntegrated the thermometer and hygrometer in one meter, it is convenient to use and can be used for a long time ApplicationPerfect for use in incubators, brooders, cigar room and other places where you want. Tip100% brand new and high quality.Any questions,Please feel free contact us,we will provide you with high quality after-sales service.