EBT731 Balometer by TSI Alnor - Capture Hood
The TSI Alnor EBT731 Balometer delivers dependable volumetric airflow readings across a range of 25 to 2,500 CFM (42–4,250 m³/h). Built-in density correction and backpressure compensation ensure measurements remain accurate even at higher flow rates, making it a trusted tool for reliable HVAC verification. It is the go-to choice for HVAC professionals who need quick, accurate airflow measurement through diffusers, registers, and grilles. Widely used for system commissioning, test and balance work, and troubleshooting in commercial buildings, labs, and cleanrooms,
This instrument measures airflow, velocity (with the optional 16-Point Velocity Matrix), differential and absolute pressure, and when paired with optional probes, temperature and humidity. Its combination of speed, accuracy, and versatility helps contractors, verifiers, and industrial hygienists avoid costly errors and confirm system performance with confidence.
Rental Includes: handheld micromanometer attached to base, 2 ft × 2 ft fabric hood with frame and connectors, six support poles with silver caps, 18” pitot probe with red cap, two static pressure probes, two sets of 4 ft neoprene tubing, four AA rechargeable NiMH batteries with two holders, AC charger/cord, rubber grip handle, mini USB cable, software, manual, and calibration certificate (may be provided digitally)
Key Specs
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Airflow Range: 25 to 2,500 CFM (42–4,250 m³/h)
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Velocity Range (with velocity matrix): 25–2,500 ft/min (0.125–12.5 m/s)
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Accuracy: ±3% of reading ±7 ft/min (>50 ft/min)
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Resolution: 1 ft³/min, 1 ft/min, 0.1°F, 0.1% RH
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Multiple hood kit sizes available
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Use with Pitot, air flow, temperature and humidity probes, or 16-point velocity matrix
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Display: Backlit LCD with selectable units
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Weight: 7.4 lbs (3.4 kg)
Battery Life & Data Storage
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~12 hours continuous use (4 AA NiMH rechargeable or alkaline batteries)
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Stores 26,500+ samples across 100 Test IDs, time and date stamped
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Datalogging and LogDat download software included for report generation
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| SKU | EBT731 |
|---|---|
| Manufacturer | TSI Alnor |
| Kit Contents | handheld micromanometer attached to base, 2 ft × 2 ft fabric hood with frame and connectors, six support poles with silver caps, 18” pitot probe with red cap, two static pressure probes, two sets of 4 ft neoprene tubing, four AA rechargeable NiMH batteries with two holders, AC charger/cord, rubber grip handle, mini USB cable, software, manual, and calibration certificate (may be provided digitally) |
| Shipping Dimensions (LxWxD) | 32x28x13 |
| Weight (lbs) | 60.000000 |
| Power | Rechargeable AA Batteries , NiMH Batteries |
