The ETI 6100 is an easy to use hygrometer, measuring relative humidity and air temperature. The hygrometer measures %rh over the range of 0 to 100%rh and temperature over the range of -20 to 50°C with a 0.1 resolution. With a clear LCD displaying %rh, dew or temperature at the touch of a button as well as hold and low battery indication, the 6100 model is powered by three AAA type alkaline batteries with a minimum 10000 hours life. An auto power off function is also included to preserve battery life and automatically shut the unit down after 10 minutes of inactivity. For a backlight and dual display with a greater temperature range, try the ETI 6102 model. Features 3×1.5V AAA Batteries12mm LCD Display130g Weight/- 1°C Temperature Accuracy (0.4°C over 10-40° Range)-20 to 50°C Temperature Range/-2% Humidity Accuracyup to 100%rh Humidity Range
