Like swimming pools, hot tubs need regular monitoring to ensure their water stays clean and clear. An average person might take a water quality reading once or twice a week using test strips, but such ...

A pH meter measures a pH or the acidity/alkalinity of substances. Most pH meters rely on a glass electrode that measures the number of hydrogen ions in the solution. Usually, pH meters need to be ...

Like swimming pools, hot tubs need regular monitoring to ensure their water stays clean and clear. An average person might take a water quality reading once or twice a week using test strips, but such ...

The quality of any job results from the combination of the tools used and the expertise to use them properly. Oxidation-reduction potential (ORP) is one tool that, when properly applied and ...

These probes feature integral 2-wire 4 to 20 mA transmitter, a built-in pre-amp that supports up to 914mm (3000’) sensor-to-analyzer distance, 4.6 m (15’) standard cable length and automatic ...