1. Angle measurement
Accuracy not more than 2 "sec. 8 sets with accessories
2. Distance measurement range
On a prism (reflector) not less than 3.5 km
3. Distance measurement accuracy
On a prism (reflector) no more than 2 mm + 2 mm / km
4. Distance measurement range
In no reflective mode at least 500 m
5. Accuracy of distance measurements
In non-reflective mode no more than 3mm + 2 mm / km
6. Measurement time not more than 1 sec.
7. Operating time not less than 7 hours of continuous measurements of angles / distances without recharging.
8. Built-in application programs for surveying (orientation and shooting);
Determination of the area;
Reverse linear-angular serif;
Breakdown by given center elements, etc.
9. Temperature range of the instrument is not less than -20 ° C to + 50 ° C
10. Protection against dust and moisture not less than IP55
11. Interface / Instrument menu in Russian or Uzbek
12. Windows operating system ver 7
13. Displays and two-way keyboard, color touch,
14. Built-in laser plummet
15. Data transfer USB port (host and client), Bluetooth Class 1
16. Memory of at least 100, 000 points or 60, 000 measurements or 4GB


III. Electronic Total Station Accessories

No. Name Quantity
PC.
1. Tripod wooden 30
2. Prism 62, 5 mm with fastening and brand 30
3. Set for a three-pillar method (single prism reflector + treger + adapter + case) 24 sets
4. Landmark 2, 6m, 3, 6m, 4, 6m fiberglass 20X20X20
5. Bipod under the pole for the total station 20
6. Chargers 14
7. Battery 40
8. Power Adapter 10
9. Cord for transferring data 20