Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany
Email: [email protected]
2.5. If you want to hold or freeze the currently determined measured value, press the Hold
key on the device. If you want to make a new measurement or if the holding/freezing is
no longer required, press the Hold key again and the device is released for new
measurements.
2.6. To turn off the unit, press and hold the power button for about two (2) seconds
Alternatively, the unit will automatically turn off after two (2) minutes of inactivity.
Technical data:
Model:
WDH-318KC
Power supply:
9 V Battery
Current consumption:
<35 mA
Measuring ranges:
0% ~ 53% Softwood
0% ~ 35% Hardwood
Results of walls, ceilings, floors and masonries
correspond to the displayed relative values.
Precision:
± 4%
Max. measuring depth:
20 mm
Application range:
0 ~ 40° C and 0 ~ 70% r.L.
Measurements (H/W/D):
170 x 75 x 30 mm
Weight:
186 g (with Battery)
The technical data are subject to change without notice !!
Troubleshooting:
The instrument does not determine any measurement results or the measured value
appears unrealistic:
1. Check the battery or make sure that there is sufficient battery voltage.
> Repeat the measuring procedure.
> If a measurement error occurs again:
2. Calibrate the instrument manually as follows. Switch on the instrument. Make sure that
the rear measuring field on the instrument is clean, dry and free of contact. Now press
the Hold button on your instrument until the display shows the value of 101%. Now
release the Hold button on your device and a value of 102% should appear briefly in
the display. Followed by 000%. Now your meter has been calibrated manually and
should function properly again.
