pH meters determine the acidity or alkalinity of a solution by measuring the concentration of hydrogen ions, H⁺, or more accurately the hydronium ion, H3O⁺.

Researchers use pH meters in a wide range of research fields—including biological and chemical, agricultural and environmental, and more—and virtually all kinds of manufacturing.

In this eBook you'll learn: 

• Questions to ask before buying a pH meter
  
• Maintenance tips on pH meters
  
• Expert advice on how pH meters can improve your lab
• Featured products and new offers