
SKU: HD350
The HD350 is a Pitot tube anemometer and differential manometer. Measures Differential pressure in 5 selectable units of measure and includes a Pitot tube and 2 connection hoses for measuring Air Velocity/Air Flow. Additional features include data hold, auto power off, zero function, plus manually record/recall up to 99 readings. Built-in USB port. Complete with software and USB cable, 9V battery, pitot tube with two 33.5 in. (85 cm) connection hoses and hard carrying case.
List price. Volume pricing available.
The HD350 is a Pitot tube anemometer and differential manometer. Measures Differential pressure in 5 selectable units of measure and includes a Pitot tube and 2 connection hoses for measuring Air Velocity/Air Flow. Additional features include data hold, auto power off, zero function, plus manually record/recall up to 99 readings. Built-in USB port. Complete with software and USB cable, 9V battery, pitot tube with two 33.5 in. (85 cm) connection hoses and hard carrying case.
The Extech HD350 Pitot Tube + Anemometer Diff Manometer # HD350 is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| AC Voltage | 0.01mV to 600V |
| Air Velocity (ft/min) | 200 to 15733ft/min |
| Air Velocity (ft/min) Basic Accuracy | ±1% full scale |
| Air Velocity (ft/min) Max Resolution | 1ft/min |
| Air Velocity (km/h) | 3.5 to 288.0km/h |
| Air Velocity (km/h) Basic Accuracy | ±1% full scale |
| Air Velocity (km/h) Max Resolution | 0.1km/h |
| Air Velocity (knots) | 2.0 to 154.6knots |
| Air Velocity (knots) Basic Accuracy | ±1% full scale |
| Air Velocity (knots) Max Resolution | 0.1knots |
| Air Velocity (m/s) | 1 to 80.00m/s |
| Air Velocity (m/s) Basic Accuracy | ±1% full scale |
| Air Velocity (m/s) Max Resolution | 0.01m/s |
| Air Velocity (mph) | 2.25 to 178.66mph |
| Air Velocity (mph) Basic Accuracy | ±1% full scale |
| Air Velocity (mph) Max Resolution | 0.01mph |
| Air Volume (CFM) | 0 to 99,999 |
| Air Volume (CFM) Basic Accuracy | ±3% of reading |
| Air Volume (CFM) Max Resolution | 0.001 |
| Air Volume (CMM) | 0 to 99,999 |
| Air Volume (CMM) Basic Accuracy | ±3% of reading |
| Air Volume (CMM) Max Resolution | 0.001 |
| Linearity/Hysteresis | ±0.29 full scale |
| Max Pressure | 10psi |
| Pressure (inH2O) | 20.07inH₂O |
| Pressure (inH2O) Basic Accuracy | ±0.3% full scale |
| Pressure (inH2O) Max Resolution | 0.01inH₂O |
| Pressure (mbar) | 50.00mbar |
| Pressure (mbar) Basic Accuracy | ±0.3% full scale |
| Pressure (mbar) Max Resolution | 0.01mbar |
| Pressure (mmH₂O) | 509.8mmH₂O |
| Pressure (mmH₂O) Basic Accuracy | ±0.3% full scale |
| Pressure (mmH₂O) Max Resolution | 0.01mmH₂O |
| Pressure (Pa) | 5000Pa |
| Pressure (Pa) Basic Accuracy | ±0.3% full scale |
| Pressure (Pa) Max Resolution | 1Pa |
| Pressure (psi) | 0.7252psi |
| Pressure (psi) Basic Accuracy | ±0.3% full scale |
| Pressure (psi) Max Resolution | 0.0001psi |
| Temperature (Air) | 32.0 to 122.0°F (0 to 50°C) |
| Temperature (Air) Basic Accuracy | ±3°F/1.5°C |
| Temperature (Air) Max Resolution | 0.1° |
| Temperature (Type K) Max Resolution | -40 to 1832°F (-40 to 1000°C) |
| Certifications | CE |
| Dimensions | 8.2 × 2.9 × 1.9" (210 × 75 × 50mm) |
| Power | 1 × 9V battery |
| Warranty | 3 years |
| Weight | 12oz (340g); 7.2oz (204g) |

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