ComfortMinder combines indoor humidity and temperature in one instrument, allowing you to fine-tune comfort anywhere in your home or protected outdoor locations.
Harbormaster is a precision tide clock, powered by a single AA battery, tracking Atlantic Ocean tides and providing a practical indication of local tides over a lunar month.
Predictor is an accurate barometer with a traditional 3" (inHg) scale, resettable minder needle and precision German aneriod movement. Tracks air pressure to 5000' above sea-level.
