Manometer....What kind to purchase?

I just googled "manometer" and it led me to ebay. There are about 500 choices on there. Any suggestions as to what I may need? Digital or not? What should I expect to pay for a decent one? Thanks!

I have purchased a few from this company with no problems.

This model is a common one on the board.

http://www.coleparmer.com/Product/Dwyer ... W-68062-58

k9 Bara wrote:I have purchased a few from this company with no problems.

This model is a common one on the board.

http://www.coleparmer.com/Product/Dwyer ... W-68062-58

Thanks!

Might check out the Magnehelic...Dwyer model 2000.

Can be found at ebay.

Read here... Magnehelic Search

You also have to make sure of the RANGE, these are VERY LOW draft, Less than 1. Typically most stoves run about .04-.06 for draft. So, make sure you get the lowest scale. Like the DWYER MARK II Model 25 is what most of us use, that is about the lowest range available 0-3. There are some other gauges that can read a bit lower (like the Magnahelics) but probably a bit more expensive. Digital one can work fine also.

Heres a good thread on them and a good pic

manometer install

WNY wrote:You also have to make sure of the RANGE, these are VERY LOW draft, Less than 1. Typically most stoves run about .04-.06 for draft. So, make sure you get the lowest scale. Like the DWYER MARK II Model 25 is what most of us use, that is about the lowest range available 0-3. There are some other gauges that can read a bit lower (like the Magnahelics) but probably a bit more expensive. Digital one can work fine also.

Heres a good thread on them and a good pic

manometer install

Thank you!