Aluminium profile spirit level


Previous Model

The original. With patented laser markings and reflection-free readability! 2% slope markings on horizontal vial. Laser-marked vials provide measuring accuracy. Laser-marked vials provide measuring accuracy of 0.5 mm/m throughout its service life. Tube vial offers easy readability. Strong walls for longer service life and shock-absorbing rubber caps.

1 markings for precision reading
2 markings for 2% slope

Our Spirit Level glossary (PDF) provides a good comparison of the selected BMI Levels: The 690, 691, 692, 695, 698 and 699 and the 660, 661 and 665 models are listed here.

Spirit Level glossary (PDF)


Available designs

Design 30cm 40cm 50cm 60cm 80cm 90cm 100cm 120cm 150cm 180cm 200cm
Eurostar 690 E x x x x x x x x x x x
Eurostar 690 EM x x x x x x x
Eurostar 690 ES x x x x x
Eurostar 690 P - - -


  • BMImeter
  • Highprecision
  • Winkelstar
  • Nautilus IPX7
  • TopoMat
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BMI Messzeuge

  • Bayerische Maßindustrie
  • A. Keller GmbH
  • Rosengasse 12
  • DE-91217 Hersbruck, Germany
  • Phone (national): 09151 7301-0
  • Phone (intl): +49 9151 7301-49
Go to the Contact Page