Cart Contents


Laser & Optical Plummets »

FPM FG-L30 Optical Zenith Plummet

For price and availability
please email us

The optical Nadir- and Zenitlot FG-L30 is a precision instrument for medium accuracy optical soundings in civil engineering and surveying industry. The plummet is used for exact positioning, on and ablotung, transfer of soil marks, instruction of points in the plumb line, control the deviations from the plumb line and much more.
The vertical position is adjusted by means of a built dragonfly reversion of 20 "/ 2 mm.
The FG-L30 can be used in any tribrach with claw. Made in Germany

Middle plumb error or accuracy ± 1 mm / 30 m
Magnification 9 x
Image Location upside down, reversed
Free objective diameter 20 mm
Minimum focus 0.4 m
Dimensions 140 x 90 mm
Weight 2.2kg


  • Construction of buildings and shafts, chimneys, bridges and steel structures
  • Special tasks in industry and mining, surveying
  • Monitoring measurements on structures 

FPM Optical Zenith Plummet FG-L30

Browse Our Categories

View Cart