UNSPSC 41111905: Electronic measuring probes

UNSPSC 41111905 Electronic measuring probes is a Commodity code that encompasses instruments and sensors for detecting, monitoring, and measuring environmental conditions and hazardous substances across water, wastewater, and laboratory facilities. State and local governments procure atmospheric gas sensors and detectors for confined-space and process monitoring, environmental laboratory instruments including mass spectrometers and calibration standards, temperature and humidity data loggers for critical storage and process areas, and related calibration, installation, and support services. The issuing bodies soliciting under this code include city water and wastewater departments, state environmental protection agencies, state and county laboratory divisions, and public school districts. Recent solicitations span utility infrastructure monitoring, environmental compliance testing, and educational laboratory equipment.

Activity appears concentrated in the Southeast and Midwest, with recent opportunities posted by the City of Phoenix Water Services Department, the Illinois Environmental Protection Agency (two separate solicitations for ozone standards and tandem mass spectrometry systems), the Georgia Department of Agriculture Laboratory Division, Clayton County Public Schools, and Texas A&M University System. Representative recent opportunities include the City of Phoenix Water Services Department's IFB 27-0435 for fixed atmospheric monitoring instruments to detect hydrogen sulfide, methane, oxygen depletion, chlorine, ammonia, ozone, and carbon monoxide at water and wastewater facilities, with offers due September 4, 2026, and the Illinois Environmental Protection Agency's IFB 26-532EPA-LAB53-B-53209 for a tandem mass spectrometer system for surface water pesticide analysis, with bids due September 1, 2026. The Georgia Department of Agriculture Laboratory Division posted an RFQ on August 7, 2026, for environmental conditions monitoring systems covering fifty-eight critical laboratory units in Tifton and Atlanta, with responses due August 21, 2026. Contracts typically require equipment certifications, on-site installation and training, local parts availability, and multi-year terms or options.