Extech 445703 Digital Hygrometer, ± 5 % Accuracy, -10 → 60°C Max, 10 → 99%RH Max

The FLIR Big Digit Hygro-Thermometer provide simultaneous measurements of humidity and temperature. It has memory with reset function stores maximum and minimum measurements. It is used in factories, greenhouses and offices to maintain proper temperature and humidity conditions and to record extremes during the day.

Low battery indication