Spirit Level KAISER Triplex Libelle 6393 — three vials, precision alignment tool

The KAISER Triplex Spirit Level 6393 is a compact manual alignment tool equipped with three vials for checking horizontal, vertical and 45° angles. Built for on-site use in construction, carpentry and installation tasks, this spirit level provides direct visual feedback for precise positioning and alignment. Its Triplex configuration allows a single tool to verify multiple orientations without repositioning, making it practical for routine leveling and simple layout work.

Advantages

The three-vial design enables quick checks of horizontal, vertical and 45° planes with a single handheld instrument, reducing the need for multiple levels. Its compact size and straightforward vial layout make it easy to place on beams, frames and machine housings. The clear, sealed vials offer visible bubble indication for reliable manual readings, and the rigid body maintains alignment accuracy during normal handling.

Suitable for

• General construction leveling and checks
• Carpentry and joinery alignment
• Installation of cabinets, shelves and fixtures
• Basic machine and equipment setup where visual alignment is sufficient
• On-site quick verifications and portable measurement tasks

Key specifications

• Triple-vial configuration: horizontal, vertical and 45°
• Manual, visual bubble level indicator
• Compact, portable form factor suitable for one-handed positioning
• Rigid body construction for stable placement during reading

How to use

Place the spirit level on the surface or edge to be checked and allow the bubble in the corresponding vial to settle. For horizontal checks, use the vial marked for level; for vertical alignment use the vertical vial; for mitre or angle checks use the 45° vial. Adjust the workpiece or mounting until the bubble centers between the indicator lines. Re-check after fastening or moving components to confirm the alignment remains accurate.

Recommendations

Store the spirit level in a dry place and avoid impacts that could displace or damage the vials. Clean the contact surfaces before use for best reading accuracy. For critical precision tasks, verify readings with a calibrated instrument or use multiple checks from different positions.