Zilla Humidity & Temperature Gauge

An ideal choice to monitor humidity and temperature in one glance. Gauges display relative humidity from 0 - 100% and temperatures in the range from 60°F to -120°F (16°C - 49°C). The bright, easy-to-read dial mounts in seconds on the back of any terrarium wall. Affordably measure both temperature and humidity Included suction cups for mounting inside terrarium walls Proper heat and humidity levels are important for reptile health Easy-to-Read in a glance No batteries required 1 year warranty from manufacturer