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The Mengshen Digital Manometer M1890 is a compact, highly accurate air pressure and differential pressure gauge designed for HVAC professionals and engineers. Featuring a large backlit LCD, ±0.3% accuracy within ±13.79 kPa range, and 11 selectable pressure units, it offers versatile, reliable performance in a lightweight, portable ABS casing.










| Asin | B01CZFCQAO |
| Best Sellers Rank | 395,754 in Automotive (See Top 100 in Automotive) 581 in Tyre Pressure Gauges |
| Brand | Mengshen |
| Country Of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (110) 4.0 out of 5 stars |
| Eu Spare Part Availability Duration | 1 Years |
| Item Dimensions | 21 x 11 x 5.5 centimetres |
| Item Weight | 280 Grams |
| Manufacturer | Mengshen |
| Manufacturer Part Number | MS-M1890 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | M1890 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Thread Type | 1/4" NPT male |
| Upc | 768390764369 |
User
Handy bit of kit
Purchased to take fan pressures and drop tests does the trick perfectly
User
Good for the money
It's comes with a neat case and spare tubes. However it doesn't interface with normal sized gas tubing as hoped so a bit of looking in the spares for adaptor put it to use for testing. The record feature is useful but does switch off ifledt too long. Overall worth buying
User
All good
All good
User
Inaccurate therefore useless
Turned out to be 20% out of calibration so its on its way back sharpish.Crap
User
Good product
The pipes are to small.
User
Good quality tool at a good price
Brilliant product use to check aos on porsche cars
User
Seems accurate but have not really confirmed
Testing room pressure
User
Empfehlenswert.
Ein äußerst nützliches und perfektes Gerät.
User
pas assez précis
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 !!
User
Very cheap construction and product
AVOID####Mine has now stopped working displays ERR2. The whole product is cheap and nasty. Hose connection extremely small I can’t test at meter or appliance
User
Works well
I have used this for work and it seems to work just fine.
User
service parfait et livré à temps
produit merveilleux, précis et facile à utiliser.
Trustpilot
3 weeks ago
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