The pH meter consists of a reference electrode and a pH electrode, ... sensION+ pH1 Portable pH Meter from Hach. Quote. pH 700 Benchtop Meter from Oakton. Quote. 6230M pH Meter from Jenco.

pH meters are used to determine the pH of a water sample or solution. There are four pH meters in the engineering laboratories. pH meters use electrodes to determine the difference in electrical ...