Introducing the jl 3km to job link it from field piece. These are single port manometers that work together like a dual port manometer. You have threaded adapters for gas valves. You have tubing and tubing adapters for connecting to various types of gas valves, as well as for connecting device to your static pressure probes for in duct use.

These have great magnets both on the static pressure tip and on the manometer itself. This is a static pressure, probe or tip and because it does not have an opening in the end, it's not a pitot tube. The pitot tube is for measuring air velocity or total duct pressure. Static pressure tip just for measuring static pressure, static pressure tip only has holes on the side of the 90-degree tip and you point the tip against the direction of air flow.

These come with adjustable indicators for pressure, one or pressure 2, p1 or p2, and they change colors, depending on which one it is blue is p1 and red is p2. You can connect up to eight probes if you're, measuring and say a commercial application or a multi-point application comes with batteries and the operators manual, which makes it really simple, will remove the screws. Changing the batteries is simple and obvious. I'm not going to insult your intelligence with how to do that, but you can see very easy to do.

These are triple A batteries. Next, open the JobLink app from field piece of free application, make sure all of your measurement units are correct for the measurements you're going to take and then turn on your probes and they'll automatically show up in the app you can select the heart to make them A favorite device so that they show up easily within the field: peace, JobLink, probes, app and now you can see initially they are measuring just slightly off, but you can easily zero them out in order to zero it out. You hit the button and it will flash a blue light, which then zeros it out make sure that when zeroing out, you have the hoses and probes connected, but not in an Airstream everything fits nicely in the bag. And again, you can easily measure gas pressure and static pressure.

Many different static pressure applications apply here, measuring static pressures across an air filter or total external static pressure. We're looking at a static pressure drop across as well as gas pressure. Many different applications as the Jolly chronometer kit from field piece, the jl 3 km, thanks for watching.