Zoo Med Digital Thermometer & Humidity Gauge is perfect for terrariums, incubators, or other pet animal applications. It has independent remote probes that measure heat and humidity at different locations. It also has a waterproof temperature probe that can be used in air or submerged in water. Features: Independent remote probes Waterproof temperature probe Uses one LR44, 1.5 v battery (included) Use: Using suction cups, mount the probe inside the enclosure (wet or dry). Mount the digital display in a dry location outside the enclosure. Press power (pwr) button to turn on. Press and hold power button for 5 seconds to turn off. Slide fahrenheit/celsius switch to desired setting. Product Details: Pet Type: Hermit Crab, Turtle, Frog, Gecko, Bearded Dragon, Fish, Reptile Product Type: Thermometer
