Laserliner 60cm digi level laser laserliner 081 201a p this digilevel laser digital spirit level 600mm from laserliner is an electronic spirit level with wall line laser offering vertical and horizontal angle displays at 0 deg 45 deg 90 deg 135 deg and 180 deg an acoustic signal is reproduced making the alignment of objects easier p p other features include the reference mode which allows the transfer of angles while there is separate data memory for up to 9 values p laserl