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Digital Manometer, Professional Digital Air Pressure Meter & Differential Pressure Gauge Kit - ±13.79kPa / ±2 psi, M1890

Free shipping on orders over $29.99

$41.99

$ 21 .99 $21.99

In Stock

About this item

  • 1) Mini & Portable: 5.9 x 2.2 x 1.4 inches, support one hand operation.
  • 2) Meter Screen: Large LCD screen with backlight, convenient to operate and read.
  • 3) Measuring Range: ±13.79 kPa / ±2 psi / ±55.4 H2O, accuracy ±0.3%.
  • 4) Pressure Units: 11 kinds of units are selectable, H2O, Psi, Mbar, Bar, kPa, inHg, mmHg, Ozin2, ftH2O, cmH2O and KgCm.
  • 5) Wide Application: A indispensable testing tool for HVAC technician, operation maintenance engineers and researchers. (HVAC: Heating, Ventilation and Air Conditioning)



Product Description

Digital Manometer

Professional Digital Manometer for Gas Pressure Measurement on Furnace/Water Heaters/ Automobiles

  • Mini & Portable: 5.9 x 2.2 x 1.4 inches, support one hand operation.
  • Meter Screen: Large LCD screen with backlight, convenient to operate and read.
  • Measuring Range: ±13.79 kPa / ±2 psi / ±55.4 H2O, accuracy ±0.3%.
  • Pressure Units: 11 kinds of units are selectable, H2O, Psi, Mbar, Bar, kPa, inHg, mmHg, Ozin2, ftH2O, cmH2O and KgCm.
  • Wide Application: A indispensable testing tool for HVAC technician, operation maintenance engineers and researchers. (HVAC: Heating, Ventilation and Air Conditioning)

Specifications

  • Display: Large LCD with backlight
  • Accuracy: ±0.3% FSO (25°C)
  • Resolution: inH2O- 0.01 , cmH2O - 0.1, PSI - 0.001, inHg - 0.1...and others, please refer the manual
  • Repeatability: ±0.2% (Max ±0.5% FSO)
  • Linearity/Hysteresis: ±0.29% FSO
  • Maximum Pressure rating: 10 psi (but not the range of measurement)
  • Response Time: 0.5 second typical
  • Low Battery Indicator: Yes

Digital Manometer

Large LCD with Backlight and Auto Off function

Without any operation, device will auto off after 20 minutes to save energy.

Backlight function makes it easy to get readings even in the dark.

Digital Manometer

11 Selectable Units

Used for measuring Differential, Positive and Negative pressure.

11 selectable units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2.

Digital Manometer

Package Included

  • 1 x Manometer
  • 1 x 2 pairs of tubing
  • 1 x 3/8" NPT x 1/8" Barb Access Fitting
  • 1 x Soft pouch
  • 1 x Instruction Manual

elliott duke
2025-09-02 11:18:24
The manometer is easy to use and very durable. Compared it to other meters and it is very accurate
Tyler
2025-08-22 14:48:06
I was pleasantly surprised with how well this item worked especially considering the low price.
wesley gomez
2025-08-18 14:28:02
I had to buy a few different tubes and adapters to make this work on my furnace, but ones it was setup, I could get it dialed in and it worked well.Good cheap option to check furnace.
pete
2025-08-09 11:32:08
Item was what was described good seller .
R K.
2025-07-03 10:04:54
With vacuum and with out same value.... DOA, reason it's cheap, not accurate
Lusine
2025-05-30 14:04:27
Hood product
Juan R
2025-05-25 17:37:14
It’s not accurate
BDK
2025-05-18 14:11:32
Second one, bad readings
Ktowncarlos
2025-04-29 18:17:47
I have used this for work and it seems to work just fine.
Client d'
2025-04-15 20:16:54
une mesure sur une bouche d'aspiration de VMC n'est pas assez précise, il faudrait une échelle en Pa et non hPa mais ils sont tous pareils !!
Mr. Mitchell B. Cavanagh
2025-03-18 18:02:17
Purchased to take fan pressures and drop tests does the trick perfectly
Cliente
2024-12-22 18:09:39
Buon prodotto. Spedizione velocissima
Juergen Brabender @T-Online.de
2024-12-15 13:35:16
Ich bin total unzufrieden. Es ist keine Gebrauchsanweisung in Deutsch dabei. Kann also gar nichts damit anfangen. Auch im Internet kein Anweisung in Deutsch.
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