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🔍 accurate and versatile perfect prime ar1890p1 manometer differential for precise pressure measurement logo

🔍 Accurate and Versatile Perfect Prime AR1890P1 Manometer Differential for Precise Pressure Measurement Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌬️ Airflow & Air Quality, 🔍 Test, Measure & Inspect

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Description of 🔍 Accurate and Versatile Perfect Prime AR1890P1 Manometer Differential for Precise Pressure Measurement

Large LCD with backlight to measure gauge & differential pressure + PT1301, 304 Stainless Steel Static Tube, 130 x 60 mm (5.13" x 2.34") Length. Measuring ranges ±13.79 kPa / ±2 psi / ±55.4 H2O with high accuracy ±0.3% in full scale. 11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2. Zero adjust & offset functions; Data Hold; Error codes for out of range indication. MAX/MIN/AVG values with relative time stamps; Low power indication; Auto power off (can be disabled).

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Ideal for the homeowner.

Hot to test my home air conditioner. word as expected. It looks like the temperature in the attic is causing the unit to shut down. Just reset and it works.

Pros
  • Inspect, measure and test
Cons
  • Available in black only

Revainrating 3 out of 5

More flexible adjustment required

More universal adjustment required for pressure test hoses. So either provide multiple sets of clear or even colored tubing or/and make the transfer valve ends more adjustable.

Pros
  • Pressure gauge
Cons
  • Wrinkled packaging

Revainrating 5 out of 5

Works great, best price!

I use this product to test air ducts and gas pressure in air conditioners and heaters. Works great and the price is the best on Revain when you add a static pressure probe. Please note that the tubing diameter on this product is smaller than the Fieldpiece or Uei, 1/16" ID or 3/32" ID.

Pros
  • Air Flow and Air Quality
Cons
  • I will add later