BACKLIGHT
Press and hold ON key.
DISPLAY
MULTIFUNCTION | AVERAGE CAL MULTIFUNCTION | |||
TIME LOG | NUMERIC |
|
| ENTER |
HH:MM | ENTRY | RANGE |
| |
|
| |||
| NE | A/R | Cal P | 1 |
| 2 | |||
| OK? |
| 3 |
|
|
| mbar PSI | ||
BATTERY | YES |
| ||
| in | H O | ||
|
| PSI | ||
|
|
| mm | 2 |
| MULTIFUNCTION | cmin Hg Mk Pa | ||
OUT OF RANGE
If pressure exceeds the scale range Out will appear on the display.
ZEROING
In order to achieve maximum accuracy it is recommended to zero the instrument in the orientation it will be used before taking any measurements.
Models 2000P, 2001P, 2002P, 2003P, 2020P, 2021P, 2022P, 2023P Ensure both ports are open to atmosphere. If indicated pressure is within 1%f.s (3% for Models 2000P, 2020P and 2080P) of the factory calibrated zero, press 0.0 key which will adjust the reading to zero.
Models 2080P, 2081P, 2082P, 2083P, 2084P
As above but press 
key instead of the 0.0 key.
ZEROING ABSOLUTE
This feature enables correction of the indicated ambient pressure between 900mbar and 1100mbar.
Models 2005P, 2025P
Open port to atmosphere and the instrument will indicate ambient pressure. Press 0.0 key and 900mbar (or the equivalent in other engineering units) will appear on the display. Press and hold this key. The display will scroll and when required atmospheric pressure is displayed (maximum 1100mbar) release key. The current pressure being measured will then be adjusted to the displayed reading and used for the rest of the session.
Note: This setting will be lost when the instrument is switched off.
Model 2085P
Press 
key instead of 0.0 key.
DISPLAY HOLD
Pressing 
key freezes the display. The 
symbol will appear on
the display. Press 
key again to return to normal display.
HOSE FITTING
The input port(s) on the instrument are designed to accept a hose with 4mm I.D. and 1mm wall. The hose is fitted by unscrewing the clamping nut, sliding the hose on to the stepped shaft and refitting the nut.