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How can i test my new digital manometer
Dual digital, supco DDM55.. and want to try it out.. now nothing in my apartment is gas 
anyone have and ideas. i was thinking of a slight pressure of nitrogen. it can convert to psi,inch h2o etc.
You can't kiss death without it kissing you back. Death is a passionate kisser.

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Be careful with Nitrogen. That manometer probably will only read a psi or two.. You don't want to bust your new tool.
Better Ideal. Drill a home in the supply and return duct of your air handler. Measure the TESP and see how much CFM's your moving!
Gotta have the right tool for the job!
Where is all the stuff MADE IN THE USA?
"Thats what we do Troy. Incredible, Invisible, Imbelivable things. We are an Unseen, Unknown, Unvincible fraternity of craftsman.." 
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 Originally Posted by Pascone10
Be careful with Nitrogen. That manometer probably will only read a psi or two.. You don't want to bust your new tool.
Better Ideal. Drill a home in the supply and return duct of your air handler. Measure the TESP and see how much CFM's your moving!
ahh yes never though of it. ill be right back
You can't kiss death without it kissing you back. Death is a passionate kisser.

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static pressure tips?
 Originally Posted by marter
ahh yes never though of it. ill be right back 
Did you use those static pressure tips (see link below)?
Anyone use them reliably for ESP?
http://www.trutechtools.com/Dwyer-Ma...Tip_p_629.html
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 Originally Posted by hurtinhvac
nope i dont have those, i wonder how much it affects the accuracy.
You can't kiss death without it kissing you back. Death is a passionate kisser.

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http://www.fieldpiece.com/manometers/sdmn5
RMA316 Manometer Adapter
Used for 5/16" pressure outlet ports.
does anyone know if i can pick up some stuff at lowes to make this same outfit ?
that size pressure port seems to be used alot of cooking equipment stuff. my meter uses the 1/8" barbs not the 3/16"s it comes with
You can't kiss death without it kissing you back. Death is a passionate kisser.

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Lowes sells brass fittings for gas pressure testing..
http://www.trutechtools.com/TruTech-...it-_p_630.html
I own a Testo 510 and bought a kit similar to this except it came with some tubing..
I recommend the static Tips. They work great and will last forever..
Gotta have the right tool for the job!
Where is all the stuff MADE IN THE USA?
"Thats what we do Troy. Incredible, Invisible, Imbelivable things. We are an Unseen, Unknown, Unvincible fraternity of craftsman.." 
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 Originally Posted by Pascone10
I have a similer kit from Tru Tech, but didn't immediately see how the supplied tubing (1/8 ") would work even with the little coupler. I'll make a trip to Lowes I guess.
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