4.
4.
4.
4. PANEL
PANEL
PANEL
PANEL DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
①
Humidity
Humidity
Humidity
Humidity //// Air
Air
Air
Air Temperature
Temperature
Temperature
Temperature Probe:
Probe:
Probe:
Probe:
(Humidity Sensor and Semiconductor Sensor inside)
②
LCD
LCD
LCD
LCD display:
display:
display:
display:
4 1/2 dual digits LCD display with units of
℃
,
℉
, %RH dewpoint wet bulb and low
battery “BAT” MIN /MAX HOLD,
DATA HOLD indication.
③
MAX/
MAX/
MAX/
MAX/ MIN
MIN
MIN
MIN Button:
Button:
Button:
Button:
MAX/MIN: Press MAX/MIN to enter MAX, MIN Recording mode (manual range only ). Select the
proper range before selecting MAX MIN to ensure that the MAX/MIN reading will not exceed the
testing range. Press once to select MIN. Press again to select MAX.
Press
Press
Press
Press and
and
and
and hold
hold
hold
hold the
the
the
the Button
Button
Button
Button
for
for
for
for over
over
over
over 2
2
2
2 second
second
second
second to
to
to
to turn
turn
turn
turn off
off
off
off MAX,
MAX,
MAX,
MAX, MIN
MIN
MIN
MIN Recording.
Recording.
Recording.
Recording.
④
℉
,,,,
℃
,,,, dewpoint
dewpoint
dewpoint
dewpoint ,,,, wbt
wbt
wbt
wbt
select
select
select
select Button:
Button:
Button:
Button:
Press
℉
,
℃
,dewpoint
，
wbt select Button to enter select
℉
,
℃
,dewpoint, wbt
Measurement
5
Power
Power
Power
Power ON/OFF
ON/OFF
ON/OFF
ON/OFF Button
Button
Button
Button ::::
Turn the meter power ON/OFF
6
Battery
Battery
Battery
Battery Compartment
Compartment
Compartment
Compartment
MIN
MAX
MODE
1
2
3
5
4
6
