Extech HD350 Pitot Tube Anemometer + Differential Manometer Pitot tube anemometer ideal for tight locations where a vane anemometer is unsuitable

Extech HD350 Pitot Tube Anemometer + Differential Manometer features simultaneous display of pressure, air velocity or air flow plus temperature readings. The Extech HD350 meter has a ± 0.7252 psi range and 5 selectable units of pressure measurement. The Extech HD350 has many functions including max/ min/ avg recording, a relative time stamp, data hold and auto power off. The Extech HD350 also has a large LCD display with backlighting, a zero function for offset correction or measurement, a USB port and it can store/ recall up to 99 readings in each mode. The Extech Pitot Tube Anemometer + Differential Manometer ships complete with Windows® compatible software with cable, 9V battery, pitot tube with two 33.5" connection hoses, 100V-240V universal AC adaptor and hard carrying case. Features Part number HD350 Manufactured by Extech Pressure range: 0.7252 psi, 50.00 mbar, 20.07 inH2O, 509.8 mmH2O, 5000 Pa Pressure resolution: 0.0001 psi, 0.01 mbar, 0.01 inH2O, 0.0 1mmH2O, 1 Pa Pressure accuracy: ± 0.3% FS Repeatability: ± 0.2% ( Max.± 0.5% FS) Air velocity: 200 to 15733 ft/ min, 1 to 80.0 m/ s, 3.5 to 288.0 km/ h, 2.25 to 178.66 MPH, 2 to 154.6 knots Air velocity resolution: 1 ft/ min, 0.01 m/ s, 0.1 km/ h, 0.01 MPH, 0.1 knots Air velocity accuracy: ± 3% rdg Air Flow: 0 to 99, 999 CFM/ CMM, 0.001 resolution, ± 3% rdg accuracy