Switching On/Off - Trotec BC05 Notice D'emploi

05. Operation

Switching on/off:

Press the on/off button to switch the measuring instrument on or
off respectively .
Relative humidity and air temperature measurements
1) Hold the sensor in the area to be measured and allow the measu-
ring instrument sufficient time to obtain a stable measured value .
2) The measured values are automatically displayed in °C. The display
can be changed from °C to °F via a switch in the battery compart-
ment . To access the switch, open the battery compartment and re-
move the battery . You can now see an opening at the upper edge of
the inside of the appliance, from which the battery connecting cables
G
lead . The switch is located immediately behind
the opening . The switch can easily be switched
with the aid of a thin needle .
3) Read off the relative humidity or the air tempe-
rature as the case may be .
m
Do not immerse the measuring instrument in liquids. It is
intended exclusively for measurements in air.
Moving the appliance from a cold to a warm environment
(and vice versa) can lead to the formation of condensation
on the measuring circuitry of the appliance. This physical
effect, which cannot be prevented by structural means for
any measuring instrument, leads to false measurement
values. Depending on the temperature difference, the app-
liance requires an ‚acclimatisation time' of approx. 15 - 30
minutes before the measuring procedure can be resumed.
operating manual – thermo-hygrometer BC05 B - 5