Laserliner Telescopic Levelling Staff - 4m

The maximum height the staff can extend to is 4 meters.

The staff has a minimum height of 1.19 meters when fully retracted.

While the staff can be used for basic height measurements, it is designed to work optimally with a laser receiver for direct reading of height differences from a laser beam.

This staff is optimized for red laser levels. Compatibility with green lasers depends on whether your laser receiver is designed to detect green beams.

Mount your laser receiver onto the staff and align it with your laser beam. The scale on the staff, combined with the receiver's reading, will show the direct height difference without manual calculation.

Yes, it is made of a robust aluminium profile suitable for demanding conditions, including outdoor use.

The reference height has an approximate measurement range of 80-190 cm with a ±50 cm adjustment.

Ensure there is no dirt or debris obstructing the sliding mechanism. Clean the sections and try again. If the issue persists, check for any visible damage to the aluminum profile.

Verify that the staff is held perfectly vertical using a spirit level. Ensure the laser receiver is correctly mounted and calibrated according to its own manual. Check that the reference height is set correctly on the staff.

Inspect the quick-release mechanism for any damage or wear. Ensure it is properly engaged. If worn, replacement parts might be necessary.