The Termatrac T3i now features a direct percentage mode in its moisture sensor. The unit has always had a relative moisture meter, showing changes from a reference point — ideal for wet areas and for finding the extent of moist areas. The new direct mode, however, shows a meter and a percentage in a style that is familiar to most, with up to three user-definable alarm levels. A button on the screen allows easy switching between modes. In addition, the unit’s screw mount is compatible with camera fittings, which allows the moisture meter to be used with a “selfie stick” to check high areas that may have been skipped previously. This feature also allows users to check baseboards without having to constantly bend.