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UEi DPA1 Dual Differential Pressure Adapter

Save 15%
Original price $129.95
Current price $110.46
Currently 2 in stock.

UEi DPA1 Dual Differential Pressure Adapter


The DPA1’s free App turns your compatible smart device into a manometer that is compact for quick and easy use, with the reliability of full sized manometers. The App named “dualpressure” is available on iOS® and AndroidTM platforms.

Fully Featured

The DPA1 offers the same benefits and features of a hand-held dual pressure manometer with negative, positive and differential pressure checks and professional accuracy, repeatability and response time.

User Defined Settings

The App allows users to select min/max, record, graph, log and email results. The user has the ability to choose parameters like 8 measuring units, the refresh rate, continuous or


Product Functions

  • Free App: DualPressure
  • iOS® or Android™ compatibility
  • Positive, negative and differential pressure
  • Units: inH2O, mmH2O, psi, bar, mBar, kPa, InHg, mmHg
  • Range: ±40 InWC
  • WARNING: Cancer –


  • Free App: DualPressure
  • iPhone® or Android™ compatibility
  • Data hold
  • Max/Min
  • Zero button
  • Data logging
  • Data emailing
  • Graph data
  • Auto calibration
  • Low Battery Indicator
  • 1-Year limited warranty


  • Testing ventilation and AC systems Spot checks for clean room Gas pressure system troubleshooting.


  • Operating Temperature: 32˚ to 104˚F (0˚ to 40˚C)
  • Storage Temperature: 14˚ to 122˚F (-10˚ to 50˚C)
  • Range: ±40 InWG
  • Resolution: 0.01 InWG
  • Accuracy: ±(0.5% + 3 digits)
  • App Compatibility: iOS®; iPhone 4X and up running iOS7 and higher iPhone 7 (requires use of Lightning to 3.5mm headphone jack adapter) Android™; Galaxy S4, Nexus 5, HTC One running Android 4.4 or higher
  • Free App: DualPressure
  • Flexible transparent silicone tubing 18 length 1/4 diameter; 2
  • Battery
  • Pouch
  • Adapters; 3/16" to 5/16" (BF102)