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Want to learn more about why air quality matters, how it is measured, and how it affects everyone across the globe? Dig deeper into the science by reading the resources listed on this page

The Automated Filter Tester 8150 is designed for 100% quality assurance testing of P100, FFP3, P3 and similar respiratory filters and cartridges directly in the production line. The 8150 is a highly compact automated filter tester with a very small footprint that easily fits...

Flowmeter +DP, 30 lpm, CO2, 3/8 in, 1/4 in, 10mmISO 17025 AccreditedRange: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: CO2 Includes Standard Accessory KitIdeal for Insufflator testing

Flowmeter +DP, 300 lpm, CO2, 22mm, 1/2 inchISO 17025 AccreditedRange: 0 to ± 300 Std L/min Accuracy: 2% of reading Calibration: CO2 Includes Standard Accessory KitIdeal for Insufflator testing

Range: 0 to ± 300 Std L/min Accuracy: 2% of reading Calibration: O2 Includes Standard Accessory KitISO 17025 Accredited Version

Range: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: Air, O2, N2O Includes Standard Accessory Kit

Join Casella in 2026 for expert-led webinars on industrial hygiene, noise monitoring, dust sampling, and environmental boundary management.

The Apex2 Plus offers enhanced performance, ensuring it can handle even the most demanding personal monitoring applications. With a flow rate up to 5L/min, the Apex2 Plus models offers enhanced features like duration timers, Bluetooth connectivity, enabling real-time data and...