Offering 11 selectable units of measure, the HD755 Differential Pressure Manometer can serve as a low range/high resolution Gauge or provide Differential Pressure up to 0 to 13.85 in. H2O (inches of water). Max/Min recording and Relative time stamp are useful features, as are HD755's Data Hold and Auto Power Off functions. The 0.5psi HD755 also features Zero function for offset correction or measurement and a built-in USB interface. Comes complete with 9V battery, software with USB cable, AC Adaptor, connection hose, built-in stand, and hard carrying case.
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- Test & Measurement
- HVAC & Air Quality
- Pressure Meters & Manometers
- Extech HD755
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Specifications
General Specifications
- Pressure (bar)
- 0.034bar
- Pressure (bar) Basic Accuracy
- ±0.3% full scale
- Pressure (bar) Max Resolution
- 0.001bar
- Pressure (cmH?O)
- 2.59cmH₂O
- Pressure (cmH?O) Basic Accuracy
- ±0.3% full scale
- Pressure (cmH?O) Max Resolution
- 0.01cmH₂O
- Pressure (ftH?O)
- 1.154ftH₂O
- Pressure (ftH?O) Basic Accuracy
- ±0.3% full scale
- Pressure (ftH?O) Max Resolution
- 0.001ftH₂O
- Pressure (inH?O)
- 13.85inH₂O
- Pressure (inH?O) Basic Accuracy
- ±0.3% full scale
- Pressure (inH?O) Max Resolution
- 0.01inH₂O
- Pressure (inHg)
- 1.018inHg
- Pressure (inHg) Basic Accuracy
- ±0.3% full scale
- Pressure (inHg) Max Resolution
- 0.001inHg
- Pressure (kgcm²)
- 0.035kgcm²
- Pressure (kgcm²) Basic Accuracy
- ±0.3% full scale
- Pressure (kgcm²) Max Resolution
- 0.001kgcm²
- Pressure (kPa)
- 3.447kPa
- Pressure (kPa) Basic Accuracy
- ±0.3% full scale
- Pressure (kPa) Max Resolution
- 0.001kPa
- Pressure (mbar)
- 34.47mbar
- Pressure (mbar) Basic Accuracy
- ±0.3% full scale
- Pressure (mbar) Max Resolution
- 0.01mbar
- Pressure (mmHg)
- 25.86mmHg
- Pressure (mmHg) Basic Accuracy
- ±0.3% full scale
- Pressure (mmHg) Max Resolution
- 0.01mmHg
- Pressure (ozin²)
- 8.00ozin²
- Pressure (ozin²) Basic Accuracy
- ±0.3% full scale
- Pressure (ozin²) Max Resolution
- 0.01ozin²
- Pressure (psi)
- 0.5psi
- Pressure (psi) Basic Accuracy
- ±0.3% full scale
- Pressure (psi) Max Resolution
- 0.001psi
Additional Details
- Certifications
- CE
- Dimensions
- 8.2 × 2.9 × 1.9" (210 × 75 × 50mm)
- Power
- 1 × 9V battery
- Warranty
- 3 years
- Weight
- 9.8oz (280g)
Related Documents
Export Restrictions
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.