Extech Instruments RH520 Manuel d'utilisateur télécharger pdf (Page 12)

RH520 V2.9 3/07 12

USING THE CLOCK TO SORT THROUGH STORED READINGS

1. Press the TIME button in the Standard View mode

2. Use the ARROW buttons to select a particular time of day.

3. The temperature and humidity readings for the selected Time will display.

4. Press VIEW to return to the Standard View.

DEW POINT DISPLAY

Press the TEMP and the RH buttons simultaneously to view the Dew Point reading. The

DEW POINT display icon will switch on above the temperature. See the diagram below.

Press VIEW to return to the standard view mode.

Use the arrow buttons to scroll to the desired time.

Readings recorded at the selected time will display

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Extech Instruments RH520 Manuel d'utilisateur Page 12