This data logger measures and stores relative humidity, temperature and dew point readings. You can easily set up the logging rate and start time, and download the logged data by plugging the data logger straight into the PC’s USB
port and running the application under Windows2000/XP/Vista/Win7 system. Relative humidity, temperature and dew point data can then be graphed.
Relative Humidity: 0~100%RH, Accuracy (20%-80%RH): ±4.5% RH
Temperature: -20~+50°C, Accuracy: Typical: ±0.5°C(±0.9°F), Max: ±2.5°C(±5°F)