pH/ORP/Toroidal Conductivity/Dissolve Oxygen Single Controller AM-2251

Aquametrix AM-2251 is the newest addition to the 2250 family. It adds two parameters : 1. Dissolved Oxygen. (It replaces the 2200D). 2. Toroidal Conductivity. The 2251 turns any toroidal conductivity sensor into a super wide-range probe that can measure conductivities between 4 and 400,000 µS/mc.
Four Parameters (selectable based on sensor type)
Choose from pH, ORP, toroidal conductivity or dissolved oxygen. Selecting, configuring, calibrating and troubleshooting the probe is so intuitive it’s unlikely you will ever need the manual