EXTECH HD350 Pitot Tube Anemometer + Differential Manometer

Model # HD350

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, USB port
Zero function for offset correction or measurement
Store/Recall up to 99 readings in each mode
Includes Windows® compatible software with cable, 9V battery, pitot tube with two 33.5″ (85cm) connection hoses, and hard carrying case

Specifications	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	0.01mmH₂O	±0.3%FS
Pa	5000Pa	1Pa	±0.3%FS
Linearity/Hysteresis	±0.29FS
Maximum Pressure	10psi
Air Velocity/Flow
ft/min	200 to 15733	1	±1% FS
m/s	1 to 80.00	0.01	±1% FS
km/h	3.5 to 288.0	0.1	±1% FS
MPH	2.25 to 178.66	0.01	±1% FS
knots	2.0 to 154.6	0.1	±1% FS
CFM/CMM	0 to 99,999	0.001	±1% FS
Temperature	32.0 to 122.0°F (0 to 50°C)	0.1°	±3°F/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); Diameter 0.32″ (8mm) / 7.2oz (204g)