These models are suited for various tasks but are considerably more expensive than other types of pH meters. Handheld pH meter: Handheld pH meters are portable, although many require two hands to use.

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

These models are suited for various tasks but are considerably more expensive than other types of pH meters. Handheld pH meter: Handheld pH meters are portable, although many require two hands to use.