The Acrylic Body Inclined Tube Manometer falls in the category of Pressure Measuring Instruments. A Manometer is a Pressure measuring instrument usually limited to measuring pressure near to atmosphere. Commonly used Liquids in Manometer are Water and Mercury.
The specifications of Acrylic Body Inclined Tube Manometer are:
# Available in: Wall Mounted and Stand Mounted
# Range: 0 - 5 MM WC/Hg to 0 -30 MM WC/Hg
# Min. Div.: 0.1, 0.25 and 0.5 MM WC/Hg depending upon range