pH and ORP Probes and Sensors are designed for different applications by using different junction types and materials. Some probes are designed for clean water measurements whilst others are designed for heavy viscous liquids.
Note that to simplify ordering, Meascom has standardisd on certain probe features that can be set up to suit our monitors and controllers. We standardise on:
Pt1000 temperature sensors for measurement and temperature compensation
10m cable length
crimp pin terminations
Alternatives are noted in each specification sheet