I just use clear plastic tubing, water, and a ruler.
Mark WB8JKR
On Mon, 06 Mar 2000 20:43:02 -0800 Bob Marston <k1ta@contesting.com>
writes:
>
>Ok Gang
>
>Here is a practical question. I'm building an amp and have the tube,
>socket, chimney and blower. I'm interested in testing the the airflow
>of
>the system and have seen a couple of write ups on the test using said
>components along with a cardboard box and manometer. I can obtain a
>cardboard box easily enough but have no idea of where to get a
>manometer.
>It needs to measure up to at least 2 inches of water and have a
>resolution
>of .1 inches. I'm all ears or eyes as the case may be.
>
>73s
>
>Bob
>
>
>--
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>Problems: owner-amps@contesting.com
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>
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Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
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