Cornwall Digital Thermo-Hygrometer

Cornwall thermo-hygrometer (measures indoor air temperature and humidity) and stores the minimum and maximum recorded values.

• Temperature measurement range: -10°C to 50°C
• Humidity measurement range from 20% to 90% humidity
• Check the maximum or minimum temperature and humidity by pressing the MAX/MIN button. The data will show the maximum or minimum temperature/humidity since the last reset.
• Reset the data by pressing the RESET button once
• To switch the temperature measurement from Celsius to Fahrenheit (or vice versa), use the button on the back of the unit.
• Use one 1.5V AA battery (included)