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⚡ Measure Like a Pro, Anywhere, Anytime!
The Mengshen Digital Air Pressure Meter M1890 is a compact, portable manometer featuring a large backlit LCD screen and ±0.3% measurement accuracy. Supporting 11 selectable pressure units and a ±13.79 kPa range, it’s engineered for HVAC professionals, maintenance engineers, and researchers who demand reliable, precise readings in the field.
| ASIN | B01CZFCQAO |
| Batteries | 1 9V batteries required. |
| Best Sellers Rank | #496,678 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #136 in Manometers |
| Brand | Mengshen |
| Date First Available | March 14, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.9 ounces |
| Item dimensions L x W x H | 8.27 x 4.33 x 2.17 inches |
| Item model number | M1890 |
| Manufacturer | Mengshen |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 8.27 x 4.33 x 2.17 inches |
| Thread Type | 1/4" Npt Male |
| UPC | 768390764369 |
E**E
Great Value
The manometer is easy to use and very durable. Compared it to other meters and it is very accurate
T**R
Great value
I was pleasantly surprised with how well this item worked especially considering the low price.
W**Z
Cheap but got the job done.
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.
P**E
Shipping fast
Item was what was described good seller .
R**.
With vacuum and with out same value.... DOA, reason it's cheap, not accurate
With vacuum and with out same value.... DOA, reason it's cheap, not accurate
L**E
wuick shipment
Hood product
J**R
Doesn’t works
It’s not accurate
B**K
Poor
Second one, bad readings
G**N
Ein äußerst nützliches und perfektes Gerät.
C**N
Buon prodotto. Spedizione velocissima
C**N
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 !!
A**R
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
K**S
I have used this for work and it seems to work just fine.
Trustpilot
1 month ago
2 weeks ago