GM-50 Series Total Station

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Reliable Geodetic Measurement Station for Surveying and Construction

The GM-50 Series Total Station is a high-precision surveying instrument designed for professionals who require reliable performance in demanding environments. Built with advanced reflectorless EDM technology, the GM-50 series delivers fast and accurate distance measurements while maintaining high durability and stability in the field.
Engineered with rugged construction, powerful onboard surveying applications, and dependable measurement capabilities, the GM-50 series is ideal for both construction and land surveying tasks. Its ultra-narrow EDM beam allows precise measurement of difficult targets such as walls, corners, fences, and roadside features.

Key Features:

Fast and powerful reflectorless EDM with accurate pinpoint measurement
Reflectorless measurement range up to 500 m
High-speed distance measurement in approximately 0.9 seconds
Ultra-narrow EDM beam for precise measurement of edges, corners, and small objects
Construction and survey application software integrated onboard
Rugged and waterproof design tested for harsh field environments
Large internal memory for reliable data storage and management
Durable construction tested against vibration, temperature, humidity, and dust conditions

GM-50 Systems are widely used for

Land and topographic surveying
Construction layout and site measurement
Road and infrastructure projects
Boundary and cadastral surveys
Survey control point measurements
Engineering and geodetic applications

Technical Specifications:

Distance Measurement Range (Reflectorless): 0.3 – 500 m
Distance Measurement Range (Single Prism): Up to 4,000 m
Measurement Accuracy (Prism): 1.5 mm + 2 ppm
Measurement Accuracy (Reflectorless): 2 mm + 2 ppm
Angle Measurement Accuracy: 2″ or 5″ depending on model
Minimum Distance Measurement: 0.3 m
Measurement Time: Fine: 0.9 s Rapid: 0.6 s Tracking: 0.4 s
Display: Graphic LCD (192 × 80) with backlight
Internal Storage: Approx. 50,000 points
Connectivity: USB and RS-232C interface
Dust & Water Protection: IP66
Operating Temperature: −20°C to +60°C
Battery Operating Time: Approx. 14 hours

GM-50 Series Total Stations are ideal for:

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Professional surveyors and consultants
Construction engineers and contractors
Infrastructure and road development teams
Mapping and geospatial service providers
Surveying consultants and engineering firms

Selecting the right GNSS system depends on project requirements, terrain, and accuracy needs. Our technical team is available to assist you with product details, recommendations, and service support.