TSI 9565-P-NB Multi-function Ventilation Meter

Velocity

Range: 1 250 to 15,500 ft/min (1.27 to 78.7 m/s)

Accuracy: 2 ±1.5% at 2,000 ft/min (10.16 m/s)

Resolution: 1 ft/min (0.01 m/s)

Duct Size

Dimensions: 1 to 500 inches in increments of 0.1 in. (2.5 to 1,270 cm in increments of 0.1 cm)

Volumetric Flow Rate

Range: Actual range is a function of velocity, pressure, duct size, and K factor

Static/Differential Pressure

Range: 3 -15 to +15 in. H2O (-28.0 to +28.0 mm Hg, -3,735 to +3,735 Pa)

Accuracy: ±1% of reading ±0.005 in. H2O (±0.01 mm Hg, ±1 Pa)

Resolution: 0.001 in. H2O (0.1 Pa, 0.01 mm Hg)

Barometric Pressure

Range: 20.36 to 36.648 in. Hg (517.15 to 930.87 mm Hg)

Accuracy: ±2% of reading

Instrument Temperature Range

Operating (Electronics): 40 to 113°F (5 to 45°C)

Storage: -4 to 140°F (-20 to 60°C)

Data Storage Capabilities: 26,500+ samples and 100 test IDs

Logging Interval: 1 second to 1 hour

Time Constant: User selectable

External Meter Dimensions: 3.8 in. x 8.3 in. x 2.1 in. (9.7 cm x 21.1 cm x 5.3 cm)

Meter Weight with Batteries: 0.8 lbs. (0.36 kg)

Power Requirements: Four AA-size batteries or AC adapter