Unmaned Surface Vehicles
Echo Sounders
Side Scan Sonars
Underwater Sensor
Acoustic Doppler Current Profilers
Marine positioning equipment
Total Stations
Electronic Theodolites
Digital Levels
Automatic Levels
Handhelds Distance Meters
Prisms/Tripods/Poles/Staffs...
Mapping Drones & Payloads
UAV Applications
Terrestrial Laser Scanners
LiDARs
SLAM LiDAR
Satellite Imagery
Automatic Deformation Monitoring Systems
Environmental Monitoring Systems
Relevant Sensors
Pipe & Cable Locator
VR Simulated Surveying Training Systems
Auto Steering
Track Geometry Measuring Trolley Systems
Automated Tunnel Scanning & Inspection Systems

Model: SI-2M /3M
Features
Specification

| Invar Staff Specification | Circle Bubble | ≤12′/2mm |
| Surface curvature istincition | ≤4mm | |
| Vertical of central axis and underside |
≤5′ | |
| Tolerance of zero point | ≤0.05mm | |
| Barcode graduation tolerance: Deviation | ≤0.02mm | |
| Barcode graduation tolerance: Standard Deviation | ≤0.013mm | |
| Interval tolerance | ≤0.04mm |
Note: all information above is subject to change without any prior notice.
4743