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> New dwyer photohelic differential pressure switch/gage
New dwyer photohelic differential pressure switch/gage
What you are looking at is a new Photohelic Differential Pressure Switch/Gage.
I have all of the specs here at my house. The instuction booklet is included.
For further information immeditaly, you may e-mail at www.dwyer-inst. com
For any further questions, please e-mail me.
I was given this item from a friend who was cleaning out the gagage. I know very little about this item.
