Tenmars TM-730, Руководство пользователя

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TM-730
EN-4
4.7 CAL/°C/°F Button:
z
Calibration point 55%RH and 25℃.
1. Prepares 55%RH or 25
℃
environment.
2. Press CAL button and POWER button more than 2
second to calibration.
3. Put the meter in 55%RH or 25
℃
environment
4. Presses the MODE key to be select humidity or
temperature (humidity and temperature may alone
adjustment)
5. Press CAL button more than 2 second to complete the
adjustment.
6. If must give up adjust please press the ” ” key.
z Press this less than 1 second to alternative
°C
or
°F
unit.
4.8 MAX/MIN/AVG Button
The MAX MIN feature reads and updates the display to
show the maximum or minimum or AVG value measured
after you press the MAX MIN button. Pressing the MAX MIN
button for less than 1 second will put the meter into a mode
of displaying the maximum, minimum, average readings.
Each time the MAX button is pressed, the meter will cycle
between MAX and MIN and AVG readings. Press the MAX
MIN button for more than 2 seconds to disable this feature.
4.9 Data Hold Button
Press “HOLD” button to enter the Data Hold mode. The LCD
will display “HOLD” symbol and hold both the temperature
and humidity readings at the same time. Press”HOLD
“ button again to exit this mode.