Help needed to find Manometer

[GophersGarage]

So I like to buy a unit to have of my own. The guy years ago who installed my Reznor garage heater used one that was water.
but I see a lot that are digital.

I need to adjust my machine around 8-13 WC

can someone advise me what I should get since I have no idea

This model around $70 digital

or water style?

 

[txvwnut]

Water style you can get from Dwyer. eBay is also a good choice, I got a few for my flow bench build from the bay.

 

[fritzgorbach]

Water style of a pain in the ***. A yellow jacket gas pressure gauge should be around 40 bucks last time I checked, will do the job just fine.
I also have field piece and fluke differential manometer, both great but they'll set you back a couple hundred bucks.
The support looks OK as well, but if you're only going to do gas pressure, check out the yellow jacket in the appropriate range. Comes with the fittings and tune you need in a nice case for a pretty reasonable price.

 

[fritzgorbach]

Sorry corrected

Water style is a pain in the ***. A yellow jacket gas pressure gauge should be around 40 bucks last time I checked, will do the job just fine.
I also have field piece and fluke differential manometer, both great but they'll set you back a couple hundred bucks.
The supco looks OK as well, but if you're only going to do gas pressure, check out the yellow jacket in the appropriate range. Comes with the fittings and tune you need in a nice case for a pretty reasonable price.

 

[bonneyman]

This is the kind I used for furnace work. Analog, simple to use, easy to read, inexpensive. Think I paid around $35.

http://yellowjacket.com/product/gas-pressure-test-kit/

 

[goingtoarizona]

Amazon has tons of choices...

 

[bob15]

Amazon or McMaster Carr

 

[GophersGarage]

great thanks guys