- Differential Pressure Gage
- Minihelic Differential Pressure Gage
- Digital Differential Pressure Gage
- Minihelic Digital Differential Pressure Gage
- Differential Pressure Transmitter
- Differential Pressure Controller
- Duct/Immersion Temperature Transmitter
- Room Temperature Transmitter
- Duct Temp/RH Transmitter
- Wall Temp/RH Transmitter
- Air Velocity Transmitter
- Air Flow Transmitter
- Multipoint Averaging Flow Sensor
- Air Flow Measuring Station
- CO Transmitter
- CO2 Transmitter (Wall Mount)
- CO2 Transmitter (Duct Mount)
- Air Quality Transmitter
- Particulate Transmitter
- Level Switch