Extech Instruments RH520 Manuel d'utilisateur télécharger pdf (Page 5)

RH520 V2.9 3/07 5

DISPLAY DESCRIPTION

1. Temperature measurement graph

2. Internal memory usage meter

3. Vertical axis scale limits

4. Cursor / Alarm indicators

5. Push-button lock-out status indicator

6. Time display

7. Relative Humidity (RH) measurement graph

8. Date display

9. Function indicators

10. Numerical temperature reading display

11. Numerical RH reading display

12. Battery status indicator

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Extech Instruments RH520 Manuel d'utilisateur Page 5