The HD350 is both a pitot tube anemometer and a differential manometer. Differential pressure is measured in 5 units of measurement, and the kit contains a Pitot tube and two connecting hoses for monitoring air velocity/flow. Additional features include data hold, auto power off, zero function, and the ability to manually record and recall up to 99 readings. Built-in USB port. Complete with software and USB cord, a 9V battery, and two 33.5-inch pitot tubes. (85 cm) connecting hoses and a sturdy carrying box.
| 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 (inH?O) | 20.07inH₂O |
| Pressure (inH?O) Basic Accuracy | ±0.3% full scale |
| Pressure (inH?O) Max Resolution | 0.01inH₂O |
| Pressure (mbar) | 50.00mbar |
| Pressure (mbar) Basic Accuracy | ±0.3% full scale |
| Pressure (mbar) Max Resolution | 0.01mbar |
| Pressure (mmH?O) | 509.8mmH₂O |
| Pressure (mmH?O) Basic Accuracy | ±0.3% full scale |
| Pressure (mmH?O) 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° |
| 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) |
