Product Details: FET 405K Electronic theodolite
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Description:
FET 405K
A range of versatile easy to use electronic theodolites to suit all applications from construction to surveying. Large illuminated LCD displays for optimum readability – flexible, reliable, affordable. The FET 405K and FET 420K are equipped with a two-axes compensator.
PROPERTIES
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· 2 large easy-to-read LCD‘s
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· Simultaneous reading of horizontal and vertical circle
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· Illumination of display and field of view
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· Clockwise / anti-clockwise horizontal angle reading
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· „0“ set or hold of horizontal circle at any desired position
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· „V“ circle reading angle gon/ degrees or % of slope
TECHNICAL DATA
|
Telescope: |
|
|
Magnification |
30 x |
|
Clear objective aperture |
45 mm |
|
Shortest focussing distance |
1,4 m |
|
Angle measurement: |
Incremental |
|
Accuracy |
1 mgon (5“) |
|
Minimum reading |
0,5 mgon (2“) |
|
Compensator |
Dual Axis |
|
Measuring units |
400 gon / 360° / mil |
|
Display |
2 x LCD |
|
Optical plummet: |
|
|
Magnification |
3 x |
|
Focussing range |
0.5 bis ∞ |
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Vials: |
|
|
Plate level |
30“/2 mm |
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Circular level |
8‘/2 mm |
|
Power supply |
4 x 1,5 V AA Alkaline |
|
Operating time |
15 h |
|
Tribrach |
detachable |
|
Weight |
4,0 kg |
|
Temperature range |
-20 °C – +45° C |
