Xylem handylab pH 12 - Manual (Page 50)

Operation handylab pH 12
50 ba75368e04 01/2011
Setting the
resolution
11 Confirm with .
The date (month) flashes in the display.
12 Set the current month with <
▲> <▼>.
13 Confirm with .
The year appears on the display.
14 Set the current year with <
▲> <▼>.
15 Confirm with .
The hours flash on the display.
16 Set the current time with <
▲> <▼>.
17 Confirm with .
The minutes flash on the display.
18 Set the current time with <
▲> <▼>.
19 Confirm with .
The measuring instrument automatically switches to the pH
measuring mode.
1 Press the key and hold it down.
2 Press the key.
The measured values are displayed with a high resolution, e.g.
pH = 4.012.
3 Press the and keys once more.
The measured values are displayed with a low resolution, e.g.
pH = 4.01.