5. Operating Instructions
1. Press the
key to turn the 597 on.
2. Humidity will be displayed in the upper portion of the display and temper-
ature will be displayed in the bottom portion of the display.
3. Press the
key to select the desired unit of measure for tempera-
ture.
4. Hold the sensor wand in the area to be tested.
4. Press the
key to cycle through the type of displayed temperature.
Ambient temperature = “Ta” displayed
Dew Point temperature = “Td” displayed
Wet Bulb temperature = “Tw” displayed
5. Press the
key to freeze the displayed readings as necessary.
HOLD
MODE
°C
°F
Relative humidity (RH) dis-
played in percent.
Temperature displayed in
Celsius or Fahrenheit.
Ta = Ambient Temperature
Td = Dew Point Temperature
Tw = Wet Bulb Temperature
Summary of Contents for 597
Page 1: ...597 Digital Hygrometer Psychrometer The Value LeaderTM www tpi thevalueleader com ...
Page 10: ...Notes ...
Page 11: ...Notes ...
