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Purchasing product bundles is an excellent way to save. TSI currently offers the PH731-STA Bundle for one low price—maximizing your savings over purchasing each separately.

Chlorine (Cl) Module for TSI OmniTrak™ Solution.This product is only available in the US, Canada, United Kingdom, European Union, Switzerland, Norway and Australia. 

The Airflow™ Instruments TA550 is a portable, handheld Multi-Function micromanometer featuring a menu-driven user interface for easy operation. The high-resolution color screen displaying multiple measurements simultaneously in real-time with on-screen prompts to guide you...

Flowmeter +DP +%RH +High acc, 30 lpm, Air, O2, N2, 22mm, 1/2 inISO 17025 AccreditedRange: 0 to ± 30 Std L/min Accuracy: 1.7% of reading Calibration: Air, O2, N2* Includes Standard Accessory KitIdeal for O2 Concentrator testing for R&D applications*Nitrogen gas is a...

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

The SidePak™ AM520 Personal Aerosol Monitor is designed to take measurements from the workers breathing zone to provide both real-time aerosol mass concentration readings of dusts, fumes, mists, smoke and fog; as well as a new response concentration that can display a...

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

Flowmeter, 200 L/min, Air, O2, N2, 1/2 inchISO 17025 AccreditedRange: 0-200 L/min. Calibration: Air, O2, N2. Connections: 1/2 inch tube.

Mastering duct traverse is crucial for accurate airflow measurement and HVAC efficiency.

Help safeguard IAQ in schools against the complex mixture of pollutants drifting in from wildfires.