FPM FG-020 with a 31x magnification is a precision engineering construction level of highest accuracy.
Quick pointing and reading
By means of the sliding clutch and endless antagonistic spring control, which can be operated from both sides, the levelling instruments can be quickly aligned to the rod. The coarse-fine-focusing speeds up the focusing process with simultaneous improvement of the sensitiveness. For better disinction from the horizontal reticule line the stadia lines are short broken lines.
The FG-020 is equipped with a compensator which is sturdy and extremely insensitive to shocks and which makes the precision levelling of the head within parts of a second. The extended working range of the compensator allows a larger scale for prelevelling. Therefore the FG-020 is quickly ready for measurement.
Correct reading with respect to height and side with comfortable arrangement close to the ocular.
Horizontal circle with right and left-handed numbering
The FG-020 is equipped optionally with a glass circle or with a mechanic circle. For directional setting-out the cirvcle is numbered right and left-handed. The glass circle can be set by means of the circle drive: the mechanical circle can be set by means of a knurled ring.
The instrument is well protected in its durable shock-resistant closed cell foam lined case with secure latches. In the case are other small accessories including a rain cover.
Parallel-plate 5 or 10mm micrometer, invar level rods and a very unique and complete industrial staff set in a hardwood case. Also available are heavy-duty trivet for low set-ups and a universal wall/column mount for use when a tripod is inappropriate.