HT 6550200100
MOISTURE METER KC-321C
Pagina - 2
Display Screen Illustration
A- Low battery indicator
B- Data retention indicator
C- MAX symbol
D- MIN symbol
E- Celsius
F- Fahrenheit
G- Probe temperature T2 / Wet bulb temperature
H- Wet bulb indicator
I- Condensation temperature difference
J- Probe temperature
K- Ambient temperature T1 / Dew Point (PR)
L- Dew point indicator
M- External / internal temperature difference = T1 - T2
N- Ambient temperature indicator T2
O- Relative humidity Reading
Operating Instructions
1. Unscrew and open the battery cover, insert a 9V battery and replace the battery cover.
2. Turn the probe protection cap as indicated by the arrow, and make sure the sensor is fully exposed. To ensure a
stable reading, place the device in the environment to be tested for at least one minute. The relative humidity will
be displayed at the top of the LCD screen, while the temperature is displayed at the bottom. The display will turn
off after 10 seconds of inactivity. Press any button to turn it back on.
3. Change the units to Celsius or Fahrenheit by pressing the C/F button. "F" and "C" will appear on the display
depending on the unit chosen.
4. Plug the external probe into the device port J (indicated in the product details) to measure the surface of the
object and the internal temperature.
5. If the external probe is not connected, press the DEW button and the temperature will appear on the LCD display
changing between temperature T1 and dew point only. If the external probe is connected, press the DEW button
and the LCD will show the difference between temperature T1, dew point, ambient temperature and
Δ
T = T1 - T2.
6. If the external probe is not connected, press the WBT button and it will only display the wet bulb temperature
reading. If the external probe is connected, press the WBT button and the LCD display will show the difference
between the condensing temperature and the wet bulb temperature. If the external probe is removed, it will only
show the wet bulb temperature reading.
7. Press the MAX/MIN button to get the maximum and minimum temperature and humidity readings. Press
continuously until the "MIN" and "MAX" symbols are not displayed to exit the MAX/MIN mode.
8. Press the HOLD button to set the current temperature and humidity values. Press again to get the dynamic
readings of these values.
9.
It will appear on the LCD screen if the battery is low.
10. Press and hold the power button for 3 seconds to turn off the device. When the auto power off mode is active, the
device will turn itself off in 20 minutes. Replace the protective cap when the device is turned off.
11. The auto power off mode can be turned off. Press the HOLD button first and then press the ON/OFF button to
turn on the device. The auto power off mode is then deactivated.
Instructions for use
•
1. Do not use this product if the manual has not been read previously.
•
2. To ensure accuracy, remove the protective cap and make sure the sensor is fully exposed before taking
any readings.
•
3. Remove the battery before storing the device for a long period of time.
•
4. To ensure accuracy after calibration, do not expose the sensor to a saturated environment for a long
period of time.
•
5. To avoid damage, do not use the device near the following locations:
•
- Dirty or Steamy Places
•
- Electromagnetic fields
•
- Static environments
•
- Sudden temperature changes
