Want to Sell Dwyer Mark II model 25 manometers

[brenndatomu]

I have a some brand new un-used Dwyer Mark II model 25 manometers that were in a box I bought at auction.

(not my pic but this is exactly what I have)
In perfect condition with unopened accessories package (fittings, oil, etc) I have one permanently mounted to monitor my wood furnace chimney draft. They work pretty good for checking static pressures in furnace duct work too.
$27.50 each plus $7.50 shipping

 

[brenndatomu]

Edit: $7.50 for shipping is for the 48 states, outside of that will be actual cost on a case by case basis