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Inserting Batteries, Changing Batteries
• Open the battery compartment by moving the small clip on the underside with the fingernail
in the direction of the battery compartment cover. After this, the battery compartment cover
can be removed.
• Connect the battery clip with a 9 V block battery. Observe the correct polarity.
• Insert the 9 V block battery correctly in the battery compartment and close the battery com-
partment again (do not use force!).
• It is necessary to change battery when the display contrast decreases or the battery symbol
"
" on the upper right on the display flashes. Then change the batteries quickly, because
the empty batteries can leak and damage the product, resulting in loss of guarantee/warranty!
Please note:
The operation of the measurement device with a rechargeable battery instead of a
battery is possible. However, the operational life is much shorter due to the lower
capacity of the rechargeable battery.
We therefore recommend using only high-quality alkaline batteries, instead of
rechargeable batteries to operate the measurement device.
• A battery symbol on the upper right corner of the display indicates the state of the inserted
batteries.
Symbol
Battery Status
Battery ok (> 7.0 V)
Battery weak (7.0 - 5.5 V); measurement process still possible, bat-
tery soon spent
Battery spent (< 5.5 V); replace battery immediately; measurement
flashes
device switches off automatically accordingly
Operation
a) Switching on/off, calibration
• Switch on the measurement device by pressing and holding the button " " (3) for 3 seconds.
Subsequently the measurement device performs the required calibration process. Then
"0 %" should be shown on the display.
The measurement device must be calibrated every time it is switched on. Hold the
measurement device in the air during the switching-on/calibration process so that
the humidity sensor (1) does not touch any object. Keep a minimum distance of 10
cm between the sensor and the objects.
Do not touch the humidity sensor with your hand during this period.
During the calibration period, you should not take the measurement device with the
other hand or position the hand or finger on the measurement device.
When that is not observed, no sensible measurement can be performed as a result
due to faulty calibration.
If the measurement device is to be calibrated again, switch it off and then on again.
• To switch on, press and hold the button " " (3) for 3 seconds.
b) Selecting material
By pressing the "Mode" button briefly (4), you can change between wood (symbol "
concrete/masonry (symbol "
") in accordance with the material on which you want to meas-
ure the humidity.
c) Making measurements
After the measurement device has been switched on and the selection of the material, the
measurement process can be conducted.
Keep the ballhead of the humidity sensor (1) at a right angle to the surface as much as possible
(keep the measurement device perpendicular to the surface) so that the ballhead touches the
surface.
It is not necessary to press the ballhead firmly against the surface. A light touch is
enough.
During the measurement process, you should not take the measurement device with
the other hand or position the hand or finger on the measurement device. Due to the
sensitive sensor, there can be changes to the measurement value.
The corresponding measurement value of humidity is shown in the display.
d) "Freeze" Measurement value display
When you press the button during measurement "
display remains "frozen" even when you take the ballhead of the humidity sensor away from
the surface. The symbol "
" appears on the display.
This way you can take a reading of the measurement more conveniently.
To continue measuring, simply press the button briefly "
"
" disappears again.
") and
/
" (5), the value shown on the
/
" (5) again. The symbol
e) Audio signal function
To measure big surfaces more conveniently, the audio signal can be switched on. When the
ballhead moves over the surface, the measurement device emits audio signals. The more
audio signals are emitted, the higher the humidity is.
Switch on or off the audio signal function by pressing and holding the button "
for 3 seconds. When the audio signal function is switched on, the symbol "
in the lower left corner of the display.
On the display, the humidity will be additionally indicated with 3 raindrop symbols. See the
following table.
Symbol
Humidity
0.1% - 9.9%
10.0% - 16.9%
17.0% - 23.9%
24.0% - 29.9%
30.0% - 39.9%
40.0% - 59.9%
60.0% - 69.9%
70.0% - 99.9%
f) Power-saving function
The measurement switches off automatically after 3 minutes when no change in the measure-
ment value occurs to save energy.
Cleaning
• Turn off the measurement device before every cleaning.
• Use a dry, lint-free cloth to clean the product.
• Never use abrasive cleaning agents, rubbing alcohol or other chemical solutions, since these
could damage the housing or even impair operation.
Disposal
a) Product
Electronic devices are recyclable material and do not belong in the household
waste. Dispose of an unserviceable product in accordance with the relevant statu-
tory regulations.
Remove any inserted battery and dispose of it separately from the product.
b) Batteries/rechargeable batteries
As the end user, you are required by law (Battery Ordinance) to return all spent batteries/
rechargeable batteries; disposal of them in the household waste is prohibited.
Batteries/rechargeable batteries contain harmful materials and are labelled with
the symbol shown to indicate that disposal in the household waste is forbidden.
The symbols of the critical heavy metals are: Cd=cadmium, Hg=mercury, Pb=lead
(the marking can be seen on the battery/rechargeable battery, e.g., underneath the
refuse bin symbol shown on the left).
You can return your used batteries/rechargeable batteries free of charge at the official col-
lection points of your community, in our stores, or at places where batteries or rechargeable
batteries are sold.
You thereby fulfil your statutory obligations and contribute to the protection of the environment.
Technical Data
Operating voltage ......................... 1x 9 V block battery
Humidity-measurement range ...... 0.1% - 99.9% (relative humidity)
Resolution ..................................... 0.1% (relative humidity)
Measurement depth ...................... <102 mm
Measurement process .................. Non-destructive
Operation conditions ..................... +5 °C to +45 °C, max. 80% relative air humidity, non-
condensing
Dimensions ................................... 210 x 70 x 33 mm (L x W x H)
Weight .......................................... 160 g (without battery)
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in
electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.
This publication represent the technical status at the time of printing.
© Copyright 2016 by Conrad Electronic SE.
/
" will be shown
Audio signal-Velocity
1 (slow)
2
3
4
5
6
7
8 (fast)
1493020_V1_1116_02_VTP_m_en
" (5)
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