4.7 Parameter Setting
Table -9
Parameter setting content
Select electrode constant
Select reference temperature
Adjust temperature compensation
coefficient
Restore to factory default
4.7.1 How to do the parameter setting:
In measurement mode, long press to enter parameter setting P1. Then press or to
change menu from P1 to P2…P7. For details, please see Table-10.
Table-10 pH Parameter Setting
P1 — Select electrode’s constant(1.0—10.0—0.1)
1. Long press to enter P1
2. Press , “1.0” flashes, press to choose 1.0→10.0→0.1; press
to confirm
3. Press to enter P2, or press to return to measurement mode.
P2—Select reference temperature (25.0℃—18.0℃—20.0℃ )
1. Press , “25.0℃” flashes, press or to adjust temp. from 15℃ to
30℃; press to confirm.
2. Press to enter P3, or press to return to measurement mode.
P3—Adjust temp. compensation coefficient (0.00-9.99%)
1. Press , “2.00” flashes, press or to adjust from 0.00-9.99; press
to confirm.
2. Press to enter P4, or press to return to measurement mode.