- MB-300-PO pH/ORP Transmitter
- MB-300-TB-3 Low Turbidity Transmitter
- MB-300-PO-1 pH/ORP Transmitter
- MB-300-ION Ion Concentration Transmitter
- MB-300-CN Conductivity Transmitter
- MB-300-ION-1 Ammonia Concentration Transmitter
- MB-300-LDO Fluorescence of Dissolved Oxygen Transmitter
- MB-300-ION-2 Nitrate Concentration Transmitter
- MB-300-DO Dissolved Oxygen Transmitter
- MB-300-CL Chlorine Transmitter
- MB-300-TB Turbidity Transmitter
- MB-300-CL-1 Chlorine Transmitter
- MB-300-TB-1 Suspended Solids / Sludge Concentration Transmitter
- MB-300-CP Chlorophyll Transmitter
- MB-300-TB-2 Turbidity/Sludge Concentration (MLSS) Transmitter
- MB-300-BG Blue Green Algae Transmitter