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Hi-Target HTS-521L10 Reflectorless Total Station
The Hi-Target HTS-521L10 is a conventional reflectorless total station designed for surveying, construction, mining, tunnels, railways and road projects. It combines a redesigned optical system, absolute encoding technology, dual-axis tilt sensing and long-range EDM for dependable field measurement.
The instrument provides up to 1000 m reflectorless measurement and more than 6000 m prism measurement under stated conditions. A high-brightness 2.8-inch color display, backlit keypad and dedicated trigger key make routine observations easier in both bright outdoor and low-light conditions. RTKSurvey.com supplies the Hi-Target HTS-521L10 for professional surveying and engineering work.
Key Features
2″ angle accuracy
Reflectorless measurement up to 1000 m
Prism measurement beyond 6000 m under stated conditions
3 mm + 2 ppm reflectorless distance accuracy
2 mm + 2 ppm prism distance accuracy
High-brightness 2.8-inch color display
240 × 320 pixel display resolution
Dual-axis liquid tilt sensor
Absolute encoding technology
One-click trigger key for fast measurement
Built-in surveying and stakeout programs
Road, tunnel and engineering measurement functions
Backlit keypad for low-light operation
Type-C charging and USB data transfer
Why Choose the Hi-Target HTS-521L10?
The HTS-521L10 is well suited to survey teams that need long-distance EDM performance in a conventional total station rather than a robotic system. Its 1000 m reflectorless capability can reduce the need to occupy difficult or inaccessible points with a prism, while the long prism range supports standard control and detail surveying.
Its physical controls are also designed around practical field work. The high-brightness color screen, backlit keys and dedicated trigger key make repeated measurements straightforward, while built-in programs cover common surveying and construction workflows.
Core Specifications
Model: HTS-521L10
Type: Optical Total Station
Angle Accuracy: 2″
Telescope Magnification: 30×
Reflectorless Range: Up to 1000 m
Reflectorless Accuracy: 3 mm + 2 ppm
Prism Range: More than 6000 m
Prism Accuracy: 2 mm + 2 ppm
Display: 2.8-inch color display
Display Resolution: 240 × 320 pixels
Compensator: Dual-axis liquid tilt sensor
Internal Memory: Up to 80,000 points
Battery: 3000 mAh Li-ion
Operating Time: More than 18 hours under stated conditions
Operating Temperature: -20°C to +50°C
Operating System: Real-time Operating System
Applications
Topographic surveying
Construction surveying
Control surveying
Mining surveying
Tunnel surveying
Railway surveying
Highway surveying
Building layout
Stakeout
Engineering measurement
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