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📊 Elevate your pressure testing game—precision, power, and pro-level data in one sleek device!
The DANOPLUS DP-103 is a compact, high-accuracy digital manometer designed for HVAC and gas pressure testing. Featuring ±0.3% FSO accuracy, 12 selectable units, and the ability to record 99 timestamped data points, it offers versatile, reliable performance. Its large backlit display, multi-functional modes, and durable ABS build make it an essential tool for professionals demanding precision and efficiency in air and gas pressure measurement.







| ASIN | B0B12T9BBC |
| Best Sellers Rank | 5,214 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Manometers |
| Brand | DANOPLUS |
| Country Of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 517 Reviews |
| Item Dimensions | 16.5 x 7 x 3.3 centimetres |
| Item Weight | 0.23 Kilograms |
| Item dimensions L x W x H | 16.5 x 7 x 3.3 centimetres |
| Item weight | 0.23 Kilograms |
| Manufacturer | DANOPLUS |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Unit Count | 1.0 count |
A**R
Good little meter
Very easy to use device. Used it to test a mobile LPG installation. The supplied tube does not connect to a standard LPG test point but the use of the supplied adaptor screwed into some standard LPG gas hose facilitated a connection to the test point. It's difficult to comment on accuracy but the readings were within the range expected to be delivered by an LPG propane regulator. In any case the test was simply to take the installation to a defined pressure and ensure that pressure was maintained. This unit was ideal as it is compact and space efficient. There is no water to spill. The other advantage is that this meter works for a propane LPG installation where the pressure can be up to 50 mbar compared to mains gas pressure of 23 mbar. A 12 inch water manometer generally can only measure up to around 30 mbar which is fine for mains and possibly butane 28-.
A**R
Does the job
Great, did the job. All done.
W**S
good item
works well as far as im concerned
O**R
Product issue
It worked great for a few months but now it won’t 0, and worst it shows drops which had me searching for a gas leak until I checked it with my water guage which passed. It even showed a drop with the ECV left open.
N**�
Good Value For Money Manometer
Great tool, works exactly as should and one of the only lower cost meters that measured pascals in single units when measuring under 10 pascals. The rechargeable battery life is very good, but it doesn't show you the battery level, there is no indicator even though it looks like there is one on the image in the advert, so I just charge it now and then when I know I'm going to use it for long period. Very happy with this manometer overall, especially for the price.
I**O
Works perfectly fine
It's doing its job. So all good.
M**N
Either I am stupid, or this is.
Can’t seem to get this to do what it is supposed to do. Either I am incapable of using it correctly… Or it does not do what is says on the box. Or I have misread the box.
J**I
Monameter to test dpf
I bought this to monitor the dpf pressure sensor on a honda crv 2.2 idtec and works a treat .recommended if your a diy person to keep in your tool box.
Trustpilot
1 month ago
1 day ago