Cleaning - ADE WS 1831 Mode D'emploi

Changing the unit of measurement
While the currently measured values (not MAX or
MIN) are displayed:
− Press and hold down the MAX/MIN button
until the display shows the respective
alternative unit of measurement (°C or °F).
Resetting
If the display shows obviously wrong values, you
should reset the device to the default settings.
1. Insert a thin object such as an unfolded paper
clip into the reset opening on the back.
2. Press with a little force against the resistance.
The displayed data will be deleted and the
newly imported data will be displayed shortly
thereafter.

Cleaning

− Wipe clean the device with a slightly damp
cloth, if necessary.
Digital thermometer/hygrometer WS 1831
33