Electronic Theodolite ET-02
Specifications
Absolute EncodingLaser beam valid for 100m(ETL series only)
With Internal memory for 256 pairs of H. & V. Angle
Electronic Digital Theodolite ET-02
Product Introduction:
Absolute Encoding
Laser beam valid for 100m(ETL series only)
With Internal memory for 256 pairs of H. & V. Angle
Absolute Encoding
Dual Sides
Large Display
|
ET-02/ET-02L |
ET-05/ET-05L |
ET-10/ET-10L |
Angle Measurement | |||
Measuring method |
Absolute code |
||
Raster diameter |
79mm |
||
Min display unit |
1″/ 5″Selectable |
10" |
|
Accuracy |
2″ |
5″ |
10" |
Horizontal angle |
Dual |
Dual |
Dual |
Vertical angle |
Dual |
Dual |
Dual |
Telescope | |||
Image |
Erect |
||
Tube length |
157mm |
||
Effective aperture |
45mm (EDM:50mm) |
||
Magnification |
30× |
||
Field of view |
1°30′ |
||
Minimum Focusing Distance |
1.4m |
||
Resolving Power |
3″ |
||
Stadia ratio |
100 |
||
Stadia constant |
0 |
||
Auto Compensator | |||
System |
Liquid-electric detection |
Plate Vial |
|
Work range |
±3′ |
||
Resolving power |
1″ |
||
Vial | |||
Plate vial |
30″/2mm |
||
Circular vial |
10′/2mm |
||
Optical Plummet | |||
Image |
Erect |
||
Magnification |
3× |
||
Focusing range |
0.5m~∞ |
||
Field of view |
5° |
||
Display | |||
Type |
LCD display 2sides |
||
Laser Pointer |
|
||
Laser Range |
be seen up to 100 meters away |
||
On-board Battery | |||
Power supply |
Rechargeable Ni-H battery/AA Battery |
||
Voltage |
DC 6V |
||
Continuous operation time |
10hours |
||
Mainframe |
1pcs |
Rechargeble Battery |
1pcs |
Battery Charger |
1pcs |
Operation Manual |
1pcs |
Carrying Case |
1pcs |
Belt for Case |
2pcs |
Plummet |
1pcs |
Tools Kit |
1pcs |
Size: 50*43*34 cm
Weight: 15kg
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