WaterBoxOB3K – Customized Weatherproof Enclosure The WaterBoxOB3K is a durable, customized weatherproof enclosure designed for use with MadgeTech data loggers. Compatible with both 4- and 8-channel X Series Models as well as 4-channel XLCD Series Models, this enclosure provides a reliable water-tight seal, enabling non-water-resistant data loggers to operate in wet environments. Note: This enclosure is not intended for submersion. Constructed from high-quality polycarbonate plastic with an internal foam padding system, the WaterBoxOB3K ensures a tight seal around external cables when closed. For added convenience, it also comes equipped with a lanyard for easy portability.