Spirit Bubble Level Hand Tool Construction Tool Aluminum Orange 90 +180 + 90 Degree Spirit Level Bubble

Spirit level, also known as level pipe, level instrument, or flat water ruler, is a essential measuring tool shaped like a ruler. The most critical components are the two thin glass tubes containing colored alcohol—one for horizontal measurement and the other for vertical alignment. These glass tubes are securely set within a cuboid ruler frame.

When measuring, place the tool against the surface of the object. The bubbles within the glass tubes will move; if a bubble rests exactly between the two center lines, the surface is perfectly horizontal or vertical. Our precise rulers maintain an error angle within only 5 seconds.

Thanks to the use of stained ethanol alcohol, which is resistant to freezing, this level tool remains reliable even in cold weather conditions.