• Extech 407910  Heavy Duty Differential Pressure Manometer

Wide-range (0 to 29psi) Gauge/Differential Pressure Meter with 8 Selectable Units of Measure

The 407910 is a Differential Pressure Manometer that measures to 29psi and displays results in 8 units of measure. Features include: zero function for offset measurements, Min/Max, Data Hold and Auto power off. Includes 2 quick-disconnect fittings, 9V battery, protective holster with stand, and case.

  •  ±29psi with 0.02psi resolution
  • 8 selectable units of measure
  • Zero function for offset measurements
  • Data Hold, Auto power off, and Min/Max functions


Specifications               Range
mbar                              ±2000mbar
psi                                  ±29psi
kg/cm2                          ±2.040kg/cm2
mmHg                           ±1500mmHg
inHg                              ± 59.05inHg
mH2O                           ±20.40mH2O
inH2O                           ±802.0inH2O
atm                               ±1.974atm
Dimensions                 7 x 2.9 x 1.3” (178 x 74 x 33mm)
Weight                         12oz (350g)


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Extech 407910 Heavy Duty Differential Pressure Manometer


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