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TABLE OF CONTENTS
1. FEATURES
2. SPECIFICATIONS
3. FRONT PANEL DESCRIPTION
3-1 Display
3-2 Power ( Logger,
▲
) Button
3-3 Hold ( Enter, CAL ) button
3-4 REC (
℃
/
℉
button,
▼
) Button
3-5 pH electrode ( Temp. sensor )
3-6 Battery compartment/Cover
3-7 Protection cover
4. pH CALIBRATION PROCEDURE
4-1 Calibrating Consideration
4-2 Requiring Equipment for Calibration
4-3 Calibration procedures
5. MEASURING PROCEDURE
5-1 pH measurement
5-2 Data hold
5-3 Data record ( Max., Min. reading )
5-4 Change Temp. unit
℃
,
℉
6. DATA LOGGER
6-1 Save data
6-2 Call data
6-3 Delete data ( Empty the memory)
7. REPLACEMENT OF BATTERY
8. REPLACEMENT OF pH ELECTRODE
Содержание PH-222
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