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The Automated Filter Tester Model 8130A continues to be the best solution for testing particulate respirator filters, disposable filtering face pieces, and a wide assortment of filter media. TSI filter testers have been used in quality control and manufacturing by leading...

Adapter for the PortaCount Respirator Fit Tester

Adapter for the PortaCount Respirator Fit Tester

TSI Quest offers a variety of noise dosimeters that are rugged, lightweight and designed for exceptional ease of use.

Flow Rate 0.1 CFM (2.83 L/min) / Particle Size Range 0.3 to 25 µm

Flow Rate 0.1 CFM (2.83 L/min), 1 CFM (28.3 L/min) / Channel Sizes 0.2 to 25 μm

Alerts users to potentially dangerous noise levels, helping identify areas where noise assessment may be needed to determine the need for hearing protection.