TSI Alnor LoFlo Balometer 6200
by TSI Incorporated
Last updated Mar 29, 2026 · 2 revisions
Specialized low-flow capture hood measuring supply and return air flows from 10 to 500 CFM for small diffusers and grilles.
6.4 - Good Media

About This Product
The TSI Alnor LoFlo 6200 is a lightweight, compact airflow capture hood designed specifically for very low flow applications where standard balometers lose accuracy. It measures supply and return air flows from 10 to 500 CFM, making it ideal for small diffusers, slot diffusers, and low-volume grilles common in hospital rooms, cleanrooms, and energy-efficient buildings. The portable design and quick setup streamline low-flow TAB work.
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Features
Compliance & Safety2features
Hardware Features1feature
Reporting & Analytics1feature
Mobile & Field Tools1feature
Equipment & Asset Management1feature
Platform & Customization1feature
Integrations 4 across 1 category
Industry-Specific 4
Pricing
- Model
- Custom
- Starting at
- $1,590
- Notes
- Street price ~$1,590-$1,710 USD depending on retailer and configuration (6200 vs 6200D). Designed specifically for measuring very low volumetric airflow: 10-500 CFM range with +/-3% +/-5 CFM accuracy. Weighs only 6.5 lbs for easy one-person operation. Battery life over 10 hours. Compact size fits where full-size hoods won't (bathroom stalls, above filing cabinets). The 6200D variant includes a 2x2 ft capture hood. Ideal for residential, light commercial, cleanroom qualification, lab fume hood testing, and energy audits.
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