Digitale manometer, gasdruktester, differentiële drukmeter, HVAC luchtdrukmeter met achtergrondverlichting gegevensopnamefunctie

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-.

mesures de debit d'air des bouches de VMC, sans pb

Received product with sound condition.

I only needed it once to DIY repair a furnace ignitor switch. It was perfect and saved me time and $$$$ from flaky HVAC guys. It works well and is easy to use and who knows, I may need it again. I did have to DIY an tubing adaptor as this one was too small diameter for my ignitor switch.

Cumple bien su misión solo hay que adaptarle las gomas para que entre en las tomas Peterson de los calentadores