Instruction manual

Instruction Manual PCD 650
83
4.3.2 pH Settings – Page 2
Figure 75: pH Settings - Page 2
Parameter Description Factory Default
pH Calibration
Due
Specify number of days for the pH calibration alarm.
The meter shows CAL DUE indicator after calibration
due days are passed from the last calibration date.
Available range: 0 to 30
5 Days
pH Resolution
Sets the resolution for pH measurement
Available range:
0.1, 0.01, 0.001
0.00
) Press (Up) or (Down) arrow key to change pH measurement & calibration
related settings of the meter.