Laserliner 081 202a digital spirit level laserliner 081 202a p this digilevel digital spirit level 600mm from laserliner is a pocket size digital spirit level with electronic tilt measuring plus both horizontal and vertical vials p p manufactured to a high standard and rich in features including the slope memory which enables angles to be projected elsewhere the slope can also be shown in degrees inch feet or percentages also offers optimal use of audiosound horizontal vertical a