Model: HD755
Hãng sản xuất: Extech
Xuất xứ: China
Bảo hành: 12 tháng
Thông số kỹ thuật:
- Psi: 0.5psi /0.001psi /±0.3%FS
- Mbar: 34.47mbar /0.01mbar /±0.3%FS
- kPa: 3.447kPa /0.001kPa /±0.3%FS
- inHg: 1.018inHg /0.001inHg /±0.3%FS
- mmHg: 25.86mmHg /0.01mmHg /±0.3%FS
- ozin2: 8.00ozin2 /0.01ozin2 /±0.3%FS
- ftH2O: 1.154ftH2O /0.001ftH2O/ ±0.3%FS
- cmH2O: 2.59cmH2O /0.01cmH2O /±0.3%FS
- kgcm2: 0.035kgcm2 /0.001kgcm2 /±0.3%FS
- bar: 0.034bar /0.001bar /±0.3%FS
- Kích thước: 210 x 75 x 50mm
- Trọng lượng: 280g
- Cung cấp kèm theo: Phần mềm, cáp kết nối máy tính, pin 9V, 2 ống dây đo áp suất, adaptor 100-240VAC, hộp cứng, HDSD.
Extech HD755: Differential Pressure Manometer (0.5psi)
Low range (0 to 0.5psi), High Resolution (0.001psi) Gauge/Differential Pressure meter
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.
| Specifications | Range (Max Resolution) |
|---|---|
| psi | 0.5psi (0.001psi) |
| inH₂O | 13.85inH₂O (0.01inH₂O) |
| mbar | 34.47mbar (0.01mbar) |
| kPa | 3.447kPa (0.001kPa) |
| inHg | 1.018inHg (0.001inHg) |
| mmHg | 25.85mmHg (0.01mmHg) |
| ozin² | 8.00ozin² (0.01ozin²) |
| ftH₂O | 1.154ftH₂O (0.001ftH₂O) |
| cmH₂O | 2.59cmH₂O (0.01cmH₂O) |
| kgcm² | 0.035kgcm² (0.001kgcm²) |
| bar | 0.034bar (0.001bar) |
| Basic Accuracy | ±0.3%FS |
| Dimensions/Weight | Meter: 8.2x2.9x1.9" (210x75x50mm)/ 9.8oz (280g) |
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