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 Humidity Gauge monitors the amount of water vapor present wherever it is located in a terrarium. The gauge measures between 0-100% humidity with an easy-to-read display. Plus, it comes with a convenient Velcro backing for easy installation on the wall of your terrarium, making removal for cleaning or relocation simple!

Instructions for Use:

Place the Zoo Med Precision Analog Humidity Gauge wherever you want to monitor humidity. As a general rule, to check the high end of your humidity gradient, place the gauge on the cool end of the enclosure, near the substrate. To check the low end of your humidity gradient, place the gauge near the basking area, near the substrate.

For best results, use two Zoo Med Precision Analog Humidity Gauges to monitor both at the same time!