HM Digital

Working Principle of pH Meter | pH Meter Principle

pH Meter Principle

  What Is The pH Meter Principle? Working principle of pH sensor electrode and pH meter used in quality control and manufacturing area. A pH meter is used to determine the acidity or alkalinity of the solution. pH is the concentration of hydrogen ions in the solution. A solution containing more H+ ions remains acidic…

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HM Digital Product Warranty

hm-digital-instruments

HM Digital Product Warranty Limited Warranty HM Digital, Inc. (“the Company”) products are warranted to the purchaser against defective materials and workmanship. Length of Warranty The following products are covered under the Company’s warranty forthree (3) years from date of purchase: TDS-3, TDS-4, TDS-4TM/A, TM-1, EC-3. The following products are covered under the Company’s warranty…

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HM Digital TDS and EC Meter Calibration, Care and Maintenance

HM Digital COM 100 TDS Meter

HM Digital TDS & EC Calibration Everything you need to know about the HM Digital TDS and EC Meter Calibration, Care and Maintenance for optimum performance and best results HM Digital meters come factory calibrated (at 342 PPM or 1413 µS, depending on the product) and are ready to use out of the box. They are…

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