The Extech HD750 measures gauge and differential pressure in the range of ±5.000 psi. The HD750 offers eleven (11) units of measure (user selectable by front panel pushbutton) and has a differential input that uses convenient quick‐disconnect fittings. Advanced features include DATA HOLD, MIN‐MAX‐AVG RECORD mode, ZERO/OFFSET, AUTO POWER OFF, and USB PC interface.
Differential Pressure Manometer (5psi) Features
- ?5psi range, 11 Selectable units of measure
- Max/Min/Avg recording and Relative time stamp
- Data Hold, Auto power off and Zero function
- Large LCD display with backlighting
- Heavy duty, double-molded housing
- Built-in USB port (Windows? compatible PC software and cable included)
Specifications | HD750 |
psi | 5psi (0.001psi) |
inH2O | 138.3inH2O (0.1inH2O) |
mbar | 344.7mbar (0.1mbar) |
kPa | 34.47kPa (0.01kPa) |
inHg | 10.18inHg (0.01inHg) |
mmHg | 258.5mmHg (0.1mmHg) |
ozin2 | 80ozin2 (0.01ozin2) |
ftH2O | 11.53ftH2O (0.01ftH2O) |
cmH2O | 350.1cmH2O (0.1cmH2O) |
kgcm2 | 0.351kgcm2 (0.001kgcm2) |
bar | 0.344bar (0.001bar) |
Basic Accuracy | ±0.3%FS |