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Digital pH Meter

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A pH Meter is a scientific instrument that measures the hydrogen-ion concentration (or pH) in liquid solutions, indicating their acidity or alkalinity.

A good pH meter would be waterproof and have a range between 0-14, with a 0.01 resolution.

Some pH meters also include a particle meter, which measures the density of the solution, and a thermometer to measure the water temperature, which is ideal for mitigating spirulina growth.

The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode. It usually has a glass electrode plus a calomel reference electrode, or a combination electrode. In addition to measuring the pH of liquids, a special probe is sometimes used to measure the pH of semi-solid substances.

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Natan Gammer

A creative and entrepreneurial individual with a strong business background and a passion for algae, Natan has been researching Spirulina since 2005, striving to promote the growth of Spirulina around the world with minimum investment and maximum yields.
With a background of over 15 years in management, sales and marketing, Natan provide online consultancy services for spirulina growers seeking to expand their market share using digital media.

View all posts by Natan Gammer

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