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Confidently and accurately measure supply or return flows from 10 to 500 cfm (17 to 850 m3/h).

Confidently and accurately measure supply or return flows from 10 to 500 cfm (17 to 850 m3/h).

Range: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: Air, O2, N2* Includes Standard Accessory KitIdeal for Pulse Dose Oxygen Concentrator testing*Nitrogen gas is a correction from the air calibrationISO 17025 Accredited Version

Range: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: O2 Includes Standard Accessory KitISO 17025 Accredited Version

The QUESTemp° 44/46/48N utilizes a waterless wet bulb sensor designed for working environments where daily instrument upkeep is difficult.

Range: 0 to ± 300 Std L/min Accuracy: 2% of reading Calibration: Air, O2, N2* Includes Standard Accessory KitIdeal for CPAP testing for R&D applications*Nitrogen gas is a correction from the air calibrationISO 17025 Accredited Version

Flowmeter +DP +RH, 30 lpm, Air, O2, N2, 3/8, 1/4 in, 10mmISO 17025 AccreditedRange: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: Air, O2, N2* Includes Standard Accessory Kit*Nitrogen gas is a correction from the air calibration

The SidePak™ AM520i is IECEx, ATEX, CSA, and IECEx-SIM certified for use in explosive environments. It provides real-time aerosol mass concentration readings for PM10, respirable, China respirable, PM2.5, PM1 and 0.8 DPM.This product is not available in all countries(please...

The DustTrak™ II Aerosol Monitor provides real-time aerosol mass readings with gravimetric sampling. For use in occupational hygiene, indoor air quality, outdoor environmental, emissions, remote monitoring and process monitoring.Looking for quick reporting and easier data...

TSI offers the most reliable, cited and known-good particle counters.