Handheld Controller

HD Color Screen Long Range Total Station

HTS-521L10 adopts a high-definition color screen to provide better human-computer interaction. The new optical design and absolute coding technology improve the measurement performance. High-precision compact bead shafting and sealed encoder disk enhance accuracy and stability. Built-in abundant measurement programs and comprehensive maintenance procedures will provide a new measurement experience.

Longer Range and More Stable Precision

HTS-521L10 has a new optical structure design. It adopts a new ranging algorithm and cooperates with high-quality electronic and optical components. The reflectorless range is up to 1000m with 3+2ppm accuracy. The prism mode range is farther than 6000m with 2+2ppm accuracy.

Total Station

Colorful Display

2.8-inch and 240*320 pixels high-brightness color display is still clearly visible under the strong sunlight. The rubber keys have a backlight display, which makes operation clear in dark environment.

Total Station

Trigger Key

The data can be acquired by trigger key with one click, which improves the speed and accuracy of the measurement greatly.

Total Station

High Precision and Stability

High-precision bead shafting.
Sealed encoder disk.

Total Station

Product Parameters

Reflectorless 1000m 3+2 PPM
Prism Mode   6000m 2+2 PPM

Range and Accuracy

Real-time Operating System

Operating System


Angle Accuracy

80000 points


Dual-axis Liquid Tilt Sensor

Tilt Sensor


Work Temperature


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Product Information


Product Parameters


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