60.0" WC to 60.0" WC range 2 3/16-Inch to 5/16-Inch tube adapters - RMA316. Resolution down to 0.01" WC for static pressure measurement 9-Volt battery (installed) Operator's manual ...

To present abbreviations and fundamental conversion factors commonly used in manometry; recommended definitions of pressure in terms of a column of mercury and water; and for a large ... and ...