CONTENTS
TITLE PAGE
1. General Description….…………………………………………………….……………..1
2. Safety Information………………………………………………………………………...
1
3. Application……………….……………………………………………………………….1
4. Features……………….…………………………………………………………………. 1
5. Specifications……………………………………………………………………………...
2
6. Symbol Definition and Button Location………......................................................
3
7. Button Instructions…….…………………….…………………...................................6
7.1 Power ON/OFF/ Backlight button……………………………..............................6
7.2 Data-Hold button……………...............................................................................6
7.3 MAX/MIN/AVG button………...............................................................................6
7.4 Flow button…..……………..................................................................................6
7.5 Unit button…..…………………….........................................................................7
7.6 °C /°F Button………………….………………………..........................................7
8. Operating Instructions…………………………………………...........………………...7
8.1 Setup Options……………………………………..................................................
7
8.2 Menu Item………………………………………………………...............................7
8.3 Menu Description………………………………………………..............................9
8.3.1 Set Duct Area……………...…..…...……………………..............................9
8.3.2 Set Absolute pressure.……..……...……………………..............................9
8.3.3 Set auto power off time.……..……...…………………................................9
9. Measuring Procedure………………………………………………..…………...........10
9.1 Extending the Probe………………..………………………….…….......................10
9.2 Using the Telescoping Probe…….…..…………….………………………............10
10. Power Preparation……………………………………………………………...........10
10.1 Battery Replacement……………..………………………………………..............10
10.2 AC Adapter Connection…….…..…………………………………........................11
11. Maintenance.….….………..…………………………………………………...……..11