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Hanna Instruments HI 2221 User Manual

Page 13

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13

Notes: • To clear calibration parameters for all uncalibrated buffers

starting with current buffer, press CLR. The calibration

will continue from the current point. If this procedure is

performed while calibrating in the first calibration point,

the instrument returns to measurement mode.

• Press RANGE to toggle between pH

buffer, calibration buffer number and

temperature reading.

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