Environmental Monitoring Sensors

Comprehensive Monitoring Designed for Compliance, Quality, and Control

Rees Scientific offers one of the most complete environmental sensor portfolios in the industry, delivering precision monitoring for the parameters that matter most in pharmaceutical, biotech, healthcare, and research environments. Whether you're ensuring product integrity, protecting personnel, or maintaining regulatory compliance, our sensors are built to perform in the most demanding applications.

CLIA Updates

Gas Monitoring Sensors

Rees Scientific provides full monitoring systems with integrated gas sensors to track CO2, O2, and more in research labs, healthcare facilities, and controlled environments.

Scientists working in lab

Humidity Monitoring Sensors

Rees Scientific’s humidity monitoring sensors offer high accuracy, regulatory compliance, and real-time data—ideal for labs, cleanrooms, and GMP spaces.

person in a hazmat suit in lab

Pressure Monitoring Sensors

Rees Scientific provides pressure monitoring for pharma, biotech, healthcare, and labs, ensuring airflow integrity, compliance, and contamination prevention in critical environments.

Lab technician handling a tray of blood sample vials inside a medical refrigerator.

Temperature Monitoring Sensors

Monitor cold storage, ultra-low freezers, cryo tanks, and ambient conditions with highly accurate RTDs, thermocouples, and thermistors — supported by ISO 17025 calibration and 21 CFR Part 11 data capture.