Brinsea Ova-Easy 190 Humidity Block

The shell of an egg is porous, meaning that water can pass through it. Over the egg incubation period, water passes from the egg to the air outside. Correct humidity ensures that the right amount of water is lost over time. It is important to remember that humidity will vary, and this is not a big problem; it is the average humidity that matters more.

The Ova-Easy 190 Humidity Block is specifically designed to retain moisture in the Ova-Easy 190 range of incubators. However these blocks can be used in most other incubators to achieve increased levels of humidity.