
Tes
t Equipment Depot - 800.517.8431
99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
MT-4616
Temperature / Humidity / Dew point Meter
User’s Manual
st
1
Edition, 2015
©2015 Prokit’s Industries Co., Ltd

Statements
According to the international copyright law,
please don’t copy any content from the user manual
without permission and written consent.
The user manual may be changed in the future
without notice.
Safety statements
Caution
”sign shows what will cause damage to the
“
temperature and humidity meter.
Please be careful of the operation when using the
tester, incorrect operation or operation steps maybe
cause damage to the temperature and humidity meter or
to the equipment.
Please be careful of the operation when using the
tester,incorrect operation or operation steps maybe
damage to the temperature and humidity meter or to
the equipment.
Warning
”sign shows that there is danger of electric
“
shock,serious injury or death .The case or operation
may result in personal injury to the users. If these
conditions are not met or you don’t fully understand how
to operate the temperature and humidity meter,
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please don’t continue any operation with warning sign
indicating.
Brief Introduction
This is a battery powered meter for measuring relative
humidity and temperature. It can display three types of
temperatures around the sensor’s area via several
convenient procedures: Ambient temperature, Dew-point
temperature and Wet bulb temperature.
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Display Screen
NO. expl
1 Low battery
2 Automatic power-off mark
3 Display wet bulb temperature or dew-point
temperature
4 Temperature measurement unit
5 Relative humidity measurement unit
6 MEM, RAM position number
7 Max-min
8 Hold function activated. The screen freezes the
current reading
anation
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Operation
Notice
When moving the meter from one atmosphere with
extreme temperature or humidity to another, you need to
wait for it to stabilize.
Press
displayed by °C or °F. Press
Dew-point & Wet-bulb
When starting the meter, the ambient temperature
appears on the screen. To obtain DP, press a first
time
Press
back. A corresponding signal will be shown on the screen
indicating DP and WB.
Holding
Hold the button Press
and stop the meter from displaying the measurements.
When the HOLD function is active, the screen
displays
press
to start the meter and read the measurements
to switch.
and press for a second time, WB is switched.
a third time, to get the ambient temperature
to freeze the current reading,
. To continue reading the measured value,
again.
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