ANALOG HYGROMETER

Zoo Med's precision analog meters are professional quality with many features not found in less expensive meters. Features include: European precision, German movement, side openings to prevent "fogging" inside the thermometer, and Velcro® on the back that allows you to remove the meter for cleaning or maintenance. - Accurately reads the amount of vapor of saturation water (humidity) present in the air of your terrarium. - the correct levels of humidity help prevent stress, dehydration, respiratory, bacterial or fungal infections and skin shedding problems.