E. MAX/MIN Recording Mode
Press the MAX/MIN button to enter in MAX/MIN recording mode,
to show the recorded Maximum (MAX), Minimum (MIN), Maximum
Minus Minimum (MAX-MIN) and Average (AVG) readings. Press the
MAX/MIN to cycle through the readings.
In this mode, press the HOLD button to stop the recording, and all
values are frozen. Press again to resume.
In this mode, the auto power off function and the buttons °C/°F and
REL are disabled. It is to avoid the accidental loss of recorded values.
This mode can be canceled only by pressing the MAX/MIN button for
more than 2 seconds, and the recorded values are lost.
F. Data Hold Mode (HOLD)
Press the HOLD button to enter in Data Hold mode, and the HOLD in-
dicator is displayed. When the Data Hold mode is selected, the thermo
hygrometer hold the present reading and stops all further measure-
ments. Press the HOLD button again to cancel the Data Hold mode,
causing the thermo hygrometer to resume taking measurements.
G. Wet Bulb and Dew Point Temperature
Press the WB/DP button to select between dry bulb, wet bulb or dew
point temperature measurement
When dry bulb temperature is selected, nothing is displayed.
When wet bulb temperature is selected, WB is displayed.
When dew point is selected, DP is displayed.
H. Exhibition Temperature Selection
Press K/NTC/K-DP button to change the temperature exhibition
between the K type thermocouple, NTC sensor and the difference
between K type thermocouple temperature and dew point K-DP.
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