Digital Thermometer/Hygrometer that features sensor on a single external probe allows you to accurately monitor your reptile's temperature and humidity Designed to accurately read the temperature and humidity, perfect for reptile plant terrarium, humidor, incubator, greenhouse or other pet animal applications; NOTE, this probe sensor is not water-resistant, it can't be use in the fish tank Readouts in Fahrenheit (⩬ this digital Thermometer/Hygrometer displays temperature in Fahrenheit only Temperature measuring range: -58⭱58⠻ Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds) Temperature measurement accuracy: ? Humidity measurement accuracy: ?H