Extech HD350 Pitot Tube Anemometer + Differential Manometer

SKU

HD350

Manufacturer:

Extech

Simultaneous display of Pressure, Air Velocity or Air Flow plus Temperature
±0.7252psi range
5 selectable units of pressure measurement
Max/Min/Avg recording and Relative time stamp
Data Hold and Auto power off functions
Large LCD display with backlighting
Zero function for offset correction or measurement
Store/Recall up to 99 readings in each mode
USB port includes software
Includes Windows® compatible software with cable, 9V battery, pitot tube with two 33.5” (85cm) connection hoses, 100V-240V universal AC Adaptor, and hard carrying case

Product Options:

Extech Model HD350 Calibration Options

Calibration Not Included

Standard Calibration Certificate + $75.00

ISO 17025 Accredited Calibration Certificate + $120.00

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$430.99

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The Extech HD350 Pitot Tube measures air velocity/airflow in difficult-to-reach or tight locations where a vane anemometer won't fit.

	Range	Max Resolution	Basic Accuracy
Pressure
psi	0.7252psi	0.0001psi	±0.3%FS
mbar	50.00mbar	0.01mbar	±0.3%FS
inH₂O	20.07inH₂O	0.01inH₂O	±0.3%FS
mmH₂O	509.8mmH₂O	0.1mmH₂O	±0.3%FS
Pa	5000Pa	1Pa	±0.3%FS
Repeatability	±0.2% (Max. ±0.5%FS)
Linearity/Hysteresis	±0.29FS
Maximum Pressure	10psi
Response Time	0.5s typical
Air Velocity
ft/min	200 to 15733	1	±(1%FS + 5d) @ 984.2 to 1968.5 ft/m
m/s	1 to 80.00	0.01	±(1%FS + 5d) @ 5 to 10.0 m/s
km/h	3.5 to 288.0	0.1	±(1%FS + 5d) @ 17.9 to 36.0 km/h
MPH	2.25 to 178.66	0.01	±(1%FS + 5d) @ 11.2 to 22.4 MPH
knots	2.0 to 154.6	0.1	±(1%FS + 5d) @ 9.7 to 19.4 knots
Air Flow
CFM	0 to 99,999	0.001	±3% rdg
CMM	0 to 99,999	0.001	±3% rdg
Temperature
°F	32.0 to 122.0°F	0.1°	±3°F
°C	0 to 50°C	0.1°	±1.5°C
Dimensions/Weight Meter: 8.2 x 2.9 x 1.9" (210 x 75 x 50mm) / 12oz (340g) Pitot Tube: 15.4 x 7.7” (390 x 195mm) / 7.2oz (204g)