Knowing the humidity within your terrarium is crucial to maintain a hospitable and healthy environment for your reptile. With the Digital Hygrometer from Komodo you can do just this. Rainforest reptiles require a high humidity, therefore regular checks should be carried out to ensure the atmosphere is correct. This brilliant device has the added bonus of having a digital screen, giving accurate and clear readings, making life easier for both you and your reptile. It also has a suction cup so you can leave the probe on the inside and the digital screen on the outside.