Rurki poziomujące z ramką do przykręcania - Poziomice
Frame brass.
Tubular bubble vial glass.
Version
Nickelplated and highgloss polished. Form B black anodised.
Note
Bubble levels are used as a type of zero indicator instrument for checking horizontal inclination in e.g. spirit levels, inclinometers, metrology instruments and machine constructions.
The tubular levels can be fastened using the two holes.
Form A one sight window
Form B three sight windows
Sensitivity in angular minutes for 2 mm bubble travel
Green filling
Reference:21812
Temperature range:-35 °C up to +55 °C