Extech HD350 Pitot Tube Anemometer + Differential Manometer

Item #:

EXT-HD350

Brand:

Extech

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HD350 Pitot Tube Anemometer + Differential Manometer by 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, and hard carrying case

General Specifications

Display	Multi-function LCD with Backlighting
Measurement	Air Velocity: m/s, km/h, ft/min, knots, mph; Air Flow: CMM (m3/min) and CFM (ft3 /min); Pressure: psi, mbar, inH2O, mmH2O, Pa Air Temperature: °C and °F
Data Hold	Freezes displayed reading
Response Time	0.5 seconds (typ.)
Linearity / Hysteresis	±0.29 F.S.
MIN-MAX-AVG	Record and Recall lowest, highest, and average readings
Auto Power OFF	Automatic shut off after 20 minutes (can be disengaged)
PC Interface	USB PC Communication with supplied software and cable for data acquisition
Low battery indication	Battery symbol appears on the LCD
Power supply	9V Batter
Operating conditions	0 to 50°C (32 to 122°F)
Storage conditions	-10 to 60°C (14 to 140°F)
Relative Humidity	Non-condensing (<10°C) 90%RH; (10 to 30°C) 75% RH; (30 to 40°C) 45% RH; (40 to 50°C) without condensation
Dimensions / Weight	Main instrument: 210 x 75 x 50mm (8.2 x 2.9 x1.9")
Weight	280g (9.8 oz.)

Air Velocity Specifications

Air velocity
m/s (meter per second)	Range: 1 to 80.00 Resolution: 0.01 Accuracy: ±(1%FS + 5digits) @ 5.00 to 10.00m/s
ft/min (feet per minute)	Range: 200 to 15733 Resolution: 1 Accuracy: ±(1%FS + 5digits) @ 5.00 to 10.00m/s
km/h (kilometers per hr)	Range: 3.5 to 288.0 Resolution: 0.1 Accuracy: ±(1%FS + 5digits) @ 5.00 to 10.00m/s
MPH (miles per hour)	Range: 2.25 to 178.66 Resolution: 0.01 Accuracy: ±(1%FS + 5digits) @ 5.00 to 10.00m/s
Knots (nautical mph)	Range: 2.0 to 154.6 Resolution: 0.1 Accuracy: ±(1%FS + 5digits) @ 5.00 to 10.00m/s

Air Flow Specifications

Manometer Specifications