Ryobi MM-210 Owner's Operating Manual page 8

PROBE MEASURING MODE
CAUTION. The electrode measurement
probes are extremely sharp. Use care
when handling this instrument. Cover the
probes with their protective covers and
close the probe lid when the instrument
is not in use.
Open the probe lid and remove the probe
protective covers to expose the electrode probes.
Press the On/Off button to turn on the unit.
Use the Scroll Up and Scroll Down buttons to scroll
to the probe measuring mode screen, Fig.7.
WOOD PROBE MEASURING MODE
Insert the probes into the wood. The moisture value
of the wood will be displayed on the screen. If you
wish to lock the measurement value on the screen
press the HOLD button, Fig.8. The value locked
symbol will show on screen. If you wish to remove
the locked value press the HOLD button again.
BUILDING MATERIALS PROBE MEASURING
MODE
The measuring building materials operation is the
same as measuring wood.
Use the Scroll Up and Scroll Down buttons to scroll
to the BLDG probe measuring mode screen, Fig.9.
Insert the probes into the building material. The
moisture value of the building material will be
displayed on the screen. If you wish to lock the
measurement value on the screen press the HOLD
button. The value locked symbol will show on
screen. If you wish to remove the locked value
press the HOLD button again.
MEASURING AMBIENT TEMPERATURE
Use the Scroll Up and Scroll Down buttons to scroll
to the ambient temperature measuring screen,
Fig.10.
The unit automatically detects the temperature of
the current environment and shows the value in
celcius and fahrenheit.
Some factors, such as the type and temperature of
the material, can affect the moisture measurement
results. The measuring value of this instrument is
only for reference data, don't use it as a basis for
professional metrology.
OPERATION
7
WOOD
%
Fig. 7
WOOD
%
Fig. 8
BLDG
%
Fig. 9
Fig. 10