The GE Druck DPI740 precision pressure indicator uses a silicon resonant pressure transducer producing a pressure reading in units of pressure measurement and altitude.
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THE DPI740 is now obsolete. Please see the PACE1001B Barometric Indicator and recorder here >>
Operating range - 22 to 34 inHg (750 to 1150 mbar) absolute.
The GE Druck DPI740 is a portable battery powered precision barometer, providing outstanding capabilities in a hand held package. The fundamental sensor technology employed within this instrument is the Druck resonant pressure transducer (RPT).
This vibrating element sensor not only provides accuracies of ±0.004 inHg (±0.15 mbar) but equally important has a calibration stability of better than 100 ppm per year. The DPI740 Precision Barometer is widely used in laboratory and remote field applications for precision pressure reference.
Includes: Druck DPI740 manual, calibration certificate and fabric carrying case.