Add to Cart Siemens AQE2000.010 Siemens MSRP: Now: $26.86 Was: 4 inch immersion well kit. AQE2000.010
Add to Cart Siemens AQM2000 Siemens MSRP: Now: $10.64 Was: Mounting kit fir duct point sensor. AQM2000
Add to Cart Siemens QPA2000 Siemens MSRP: Now: $296.77 Was: Room sensor for CO2 concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for safety applications. QPA2000