Instruction Manual
PD 300
SETUP in pH Measurement Mode
P1.0: View previous calibration data
P1.1
First calibration point (pH 1.68)
P1.2
Second calibration point (pH 4.01)
P1.3
Third calibration point (pH 7.00)
P1.4
Fourth calibration point (pH 10.01)
P1.5
Fifth calibration point (pH 12.45)
Instructions on page 30.
P2.0: View electrode data
P2.1
pH electrode offset
P2.2
pH electrode slope
Instructions on page 31.
P3.0: Unit configuration
P3.1
READY indicator and auto endpoint function –
select on or off
P3.2
Number of pH calibration points: 2, 3, 4 or 5
P3.3
Select °C or °F
Instructions begin on page 32.
P4.0: Reset to factory defaults
P4.0
Reset meter to factory defaults
Instructions on page 36.
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