Checking the pH of your pool water, aquarium, or hydroponic garden is essential to maintain optimal conditions, so choosing a reliable, accurate pH meter is important. With a pH meter at your side,… ...

Difficulties aside, [Markus Bindhammer] decided to tackle the topic and came up with this interesting digital pH meter as a result.

Understanding the nature of pH has bedeviled beginning (and not-so-beginning) chemistry students for nearly as long as chemistry has had students. It all seems so arbitrary, being the base-10 log o… ...

Digital pH meters are easy to use, but they can also be sensitive to harsh environmental conditions and need frequent calibration to provide accurate readings.

The waterproof digital pH Meter PCE-PH 23 from PCE Instruments is used for rapid fluid analysis. The Digital pH Meter offers the possibility to determine the temperature and the ...