'Laserline' laser alignment levelling instrument
'Laserline' laser alignment levelling instrument by Marconi-Elliott Avionic Systems Ltd., Borehamwood, Herts, England, 1971.
- Measurements:
-
overall: 215 mm x 810 mm x 130 mm, , 11.735kg
- Materials:
- wood composites , paint , aluminium (metal) , glass , laser , rubber , plastic (unidentified) and steel
- Object Number:
- 1982-1306/1
- type:
- levelling instrument
- Image ©
- The Board of Trustees of the Science Museum