OPERATING INSTRUcTIONS
VERSION 06/11
PL-100TRH THERmO-/HyGROmETER
ITEm NO.: 10 50 80
INTENDED USE
This product is designed to measure humidity (in %) and temperature (in ºC or ºF) via an
NTC sensor. Alternatively, temperature can also be measured via a K-type temperature sensor.
Readings are displayed on an LCD with a backlight that can be switched on. The product
features the following functions: Display of air/dew point/wet bulb/dry bulb temperature,
MAX/MIN display, HOLD function, display of temperature difference between NTC sensor and
K-type temperature sensor, auto power-off. Power is supplied via three AAA batteries.
For safety and approval purposes (CE), you must not rebuild and/or modify this product. If you
use the product for purposes other than those described above, the product may be damaged.
In addition, improper use can cause hazards such as short circuiting, fire, electric shock etc.
Read the instructions carefully and keep them. Make this product available to third parties only
together with its operating instructions.
DELIVERy cONTENT
Thermo-/hygrometer
•
K type temperature sensor
•
3 x batteries (type AAA)
•
Protective cap
•
Operating instructions
•
SAfETy INSTRUcTIONS
Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information
on proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
Persons / Product
a)
The device is not a toy. Keep it out of the reach of children and pets.
•
Do not leave packaging material lying around carelessly. These may become
•
dangerous playing material for children.
Protect the product from extreme temperatures, direct sunlight, strong jolts,
•
moisture, flammable gases, vapours and solvents.
Do not place the product under any mechanical stress.
•
If it is no longer possible to operate the product safely, take it out of operation and
•
protect it from any accidental use. Safe operation can no longer be guaranteed if
the product:
is visibly damaged,
-
is no longer working properly,
-
has been stored for extended periods in poor ambient conditions or
-
has been subjected to any serious transport-related stresses.
-
Please handle the product carefully. Jolts, impacts or a fall even from a low height
•
can damage the product.
In schools, training facilities, hobby or self-service workshops, handling of electrical
•
devices must be monitored by trained personnel.
When operating on commercial premises, the relevant accident prevention
•
regulations of workers’ compensation boards for electrical equipment must be
observed.
Do not switch the measuring instrument on immediately after it has been taken from
•
a cold to a warm environment. The condensation water generated could destroy
the device. Allow the device to reach room temperature before switching it on.
(Rechargeable) batteries
b)
Correct polarity must be observed while inserting the (rechargeable) batteries.
•
(Rechargeable) batteries should be removed from the device if it is not used
•
for a long period of time to avoid damage through leaking. Leaking or damaged
(rechargeable) batteries might cause acid burns when in contact with skin, therefore
use suitable protective gloves to handle corrupted (rechargeable) batteries.
(Rechargeable) batteries must be kept out of reach of children. Do not leave
•
(rechargeable) batteries lying around, as there is risk, that children or pets swallow
them.
All (rechargeable) batteries should be replaced at the same time. Mixing old and
•
new (rechargeable) batteries in the device can lead to (rechargeable) battery
leakage and device damage.
(Rechargeable) batteries must not be dismantled, short-circuited or thrown into fire.
•
Never recharge non-rechargeable batteries. There is a risk of explosion!
miscellaneous
c)
Consult an expert when in doubt about operation, safety or connection of the
•
device.
Maintenance, modifications and repairs are to be performed exclusively by an
•
expert or at a qualified shop.
If you are not sure about the correct connection or use, or if questions arise which are not
covered by these operating instructions, please do not hesitate to contact our technical support
or another qualified specialist.
Voltcraft®, Lindenweg 15, D-92242 Hirschau, Tel. +49 180/586 582 7.
OPERATING ELEmENTS
1
2
3
4
5
9
10
6
8
7
Socket for K-type temperature sensor
1.
NTC sensor
2.
ºC/ºF/backlight button
3.
MODE button
4.
MAX MIN button
5.
On/off switch
6.
HOLD button
7.
RH/T button
8.
DIF button
9.
LCD
10.
DISPLAy ELEmENTS
A
B
C
D
E
F
G
H
I
J
K
L
M
Indicator for humidity measurement
A.
Indicator for dew point/wet bulb/dry bulb
B.
measurement
Indicator ºC/ºF (NTC)
C.
Measured value (NTC)
D.
Indicator ºC/ºF (K-type)
E.
Measured value (K-type)
F.
Battery icon
G.
Indicator for HOLD function
H.
Indicator MIN
I.
Indicator MAX
J.
Indicator for auto power-off function
K.
Indicator for difference function
L.
Indicator for temperature sensor
M.
INSERTING / REPLAcING BATTERIES
Unscrew the screw on the rear side with a Phillips screwdriver and take off the cover of the
1.
battery compartment.
Insert three AAA batteries, observing their correct polarity. Observe the polarity markings in
2.
the battery compartment.
Close the battery compartment again.
3.
Replace the batteries when the battery icon appears on the display.
