User Guide

6
6. Parameter Setting
6.1 Setting Schedule
6.2 Parameter Setting
When turned off, long press to enter setup → short press to switch
P1-P2-P3→ Short press , parameter flashing→short press to choose,
short press to confirm parameter selection→Long press to go back to
measurement mode.
6.3 Parameter Setting Instruction
Select standard pH buffer solution (P1): There are two options of standard buffer
solutions: USA series and NIST series as the following chart:
Icons
pH standard buffer solution series
USA series
NIST series
Three-Point
calibration
4.00 pH
4.01 pH
7.00 pH
6.86 pH
10.01 pH
9.18 pH
Prompt
Mark
Parameter Setting Items
Code
Factory
Default
P1
Select pH buffer
USA – NIST
USA
P2
Select Temperature Unit
˚F – ˚C
/
P3
Back to Factory Default
No – Yes
No