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HM Digital COM-300 User Manual

HM Digital COM-300
12 pages
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COM-300
pH / EC / TDS / TEMP METER
Ver2.1E
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HM Digital COM-300 Specifications

General IconGeneral
BrandHM Digital
ModelCOM-300
CategoryMeasuring Instruments
LanguageEnglish

Summary

Taking Measurements

Temperature Measurements

Switching Modes

EC/TDS Calibration

Temperature Calibration

Steps to calibrate the meter's temperature readings using a separate thermometer.

pH Calibration

Automatic Calibration

Steps for automatic pH calibration using buffer solutions of 4.0, 7.0, or 10.0.

Manual Calibration (Fine Tuning)

Steps for manual pH calibration to fine-tune readings or calibrate to custom values.

Care, Maintenance & Techniques

Message Symbols and Troubleshooting

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