Different reptiles need different amounts of heat in order to be healthy — for example, what is perfect temperature for a bearded dragon is much too hot for a crested gecko. So it's very important to monitor the temperatures present in your reptile's enclosure with a thermometer.

The same goes for humidity levels. Different reptiles need different levels of humidity in their environment to stay hydrated and healthy. For example, a crested gecko needs high humidity, but a uromastyx prefers low humidity. And the only way to make sure you're providing enough humidity for your reptile's needs is with a hygrometer.

The Zoo Med Precision Analog Thermometer & Humidity Gauge monitors local air temperature and humidity levels. Thermometer displays between 20°F-120°F and humidity gauge dispalys between 0-100%.