• Facebook
  • Twitter
  • Google+
  • Pinterest
  • Instagram
  • Contact
Grow Organic Spirulina Grow Organic Spirulina
  • Guides
    • Guidebooks
    • Calculators
    • Consultants
  • Cultures
    • Live Spirulina Cultures
    • Feed Nutrients
    • Add Your Culture
  • Equipment
    • Grow Kits
    • Home & lab Equipment
    • Harvesting Gear
    • Farm Equipment
  • Free Resources
    • Blog
    • Glossary
    • FAQ
    • Videos
    • Spirulina Production Guide
    • Spirulina Harvesting Guide
  • Community
    • About Us
    • Join WhatsApp Group
    • Add your Spirulina Culture
    • Contact Us
  • My Account
    • Orders
    • Downloads
    • Memberships
    • Account details
  • 0 items$0.00
  • Free Resources
    • Blog
    • Glossary
    • Raceway Ponds 101
  • Spirulina Shop
    • Live Spirulina Culture
    • Culture Nutrients
    • Home Lab Equipment
  • My Account
    • Cart
Grow Organic Spirulina
  • Guides
    • Guidebooks
    • Calculators
    • Consultants
  • Cultures
    • Live Spirulina Cultures
    • Feed Nutrients
    • Add Your Culture
  • Equipment
    • Grow Kits
    • Home & lab Equipment
    • Harvesting Gear
    • Farm Equipment
  • Free Resources
    • Blog
    • Glossary
    • FAQ
    • Videos
    • Spirulina Production Guide
    • Spirulina Harvesting Guide
  • Community
    • About Us
    • Join WhatsApp Group
    • Add your Spirulina Culture
    • Contact Us
  • My Account
    • Orders
    • Downloads
    • Memberships
    • Account details
  • 0 items$0.00
  • Free Resources
    • Blog
    • Glossary
    • Raceway Ponds 101
  • Spirulina Shop
    • Live Spirulina Culture
    • Culture Nutrients
    • Home Lab Equipment
  • My Account
    • Cart

Digital pH Meter

« Back to Glossary Index

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.

Browse our shop for a selection of pH meters
Visit Shop

« Back to Glossary Index
Useful Quick Links
  • Home
  • Growth Formulas
    • NASA’s Formula
    • Organic Formula
    • RM6 Formula
    • Commercial Formula
  • Glossary
  • My Account
Sign up for email updates

Login
Login with Google
Login with Facebook
Sign up for email updates

Latest Posts

5 Rules Of Thumb For Maintaining A Healthy Spirulina Culture

How to Make Potassium Hydroxide from Ash Water for Spirulina Cultivation

How to Lose Weight With Spirulina

Call for Algae Research Papers and Book Authors – Join our Online Library!

Disclaimer
Clicking our links and making purchases may earn us commissions, which support the website and help us create new content. However, this does not affect our reviews and comparisons. We strive to be fair and transparent.
Built & Maintained by Web Content Wizard
Hosted by Siteground
Scroll to top