4
OPERATION
Press to turn the meter on and off.
At power up, it emits a short beep and
performs 30 seconds countdown(Fig.2)
for meter warm up, then enters normal
mode with current CO , temperatures,
2
and humidity(7755/77535) readings
displayed (Fig.3).
SET
%
%
O
O
CO
2
Fig. 2
Fig 3
Model 7752/77532
Model 7755/77535
DP/WBT
%
%
O
O
CO
2
%
%
O
O
CO
2
Fig.4
Fig.5
TAKING MEASUREMENT
O
O
CO
2
Press to switch temperatures
display. The lower left display will cycle
from air temperature, dew point temp.
(Fig.4), and wet bulb temp.(Fig.5).
The meter starts measurement when
power on and update readings every
second. In the condition of operating
environment change (ex. from high to
low temp.), it takes 30 sec to respond
for CO sensor and 30 minutes for RH.
2
NOTE:
Do not hold the meter close to
faces in case exhalation affects CO
2
levels.
POWER ON/OFF
AIR(all models),DP,WBT
(7755/77535)
Содержание AZ 77535
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