U-Tube Manometer S

Description Manometer for measuring pressures in the range 0 to 10 hPa (cm water column). U-tube open on both sides with overflow basin on aluminium base plate with scale. Includes stand rod on the reverse for attaching to stand base. Length of arms: 200 mm Stand rod: 33 mm x 10 mm dia. Base plate: 210x70 mm approx. Weight:80 g approx. Required: 1000793 Blue Food Colouring