The PCE-HT110 Humidity Detector precisely measures air temperature and relative humidity. This accurate and reliable device shows the current measurements on the large LCD display and saves the measurement data directly to an SD card (included). The PCE-HT110 is equipped with two channels, accommodates an SD card memory of up to 16 GB, offers an adjustable measurement rate / sampling interval, and includes a wall mount, making the device ideal for logging data over an extended period of time. - Measurement ranges: 0 50C / 32 … 122F, 10 … 90% RH - Resolution: 0.1C / 0.18F, 0.1% RH - Data format: .XLS (compatible with Microsoft Excel)