The Oasis OH-2+Digital Hygrometer / Thermometer is the latest version in the OH-2 hygrometer product line. It has a new digital sensor that improves the accuracy of the hygrometer to +/- 3% between 20% – 80% RH. The hygrometer also has an ex-tended reading range down to 10% RH rather the 20% RH on the previous two models. This eliminates the annoying “LL” sign one the display when the humidity drops below 20% RH. The humidifier has the same size and look as previous versions. The calibration feature is also included, but shouldn’t be necessary with the improved accuracy Measures temperature in degrees C or F with the range of 32-125 degrees F Min-Max memory for both humidity and temperature For indoor use only. Uses a CR2032 battery Accuracy +/- 3% between 20-80%.
