AC Infinity AC-PHM3, Руководство пользователя

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STEP 7
Repeat steps 2-5 to calibrate the 2
nd
point,
using the 4.00 pH buffer solution instead.
"L" will display next to "M," indicating a
successful 2
nd
point calibration (low and
middle points).
pH READINGS
STEP 8
Repeat steps 2-5 to calibrate the 3 rd point, using
the 10.01 pH buffer solution instead.
"H" will display next to "L" and "M," indicating a
successful 3
rd point calibration (high, low, and
middle points).
CALIBRATION