Topcon Total Station – GTS-250 Series – Model GTS-252, Model GTS-255

GTS-250 image

High-Performance & High-Quality

  • Superior Waterproof and Dustproof
  • High Accuracy & Long Measuring Range
  • Enhanced Absolute Encoder
  • Versatile Application Functions
  • Dual-Axis Tilt Sensor


High Accuracy & Long Measuring Range

Long measuring range

  • High accuracy: ±(2mm+2ppm x D) m.s.e.
  • Long distance: 2,000m with a 1p prism.

Superior Waterproof and Dustproofication

GTS-250 series conform to IEC Standard IP54. No worry about sudden bad weather.

Dual-axis tilt sensor

dual-axis tilt sensor systemThe dual-axis tilt sensor monitors inclination of both the X and Y axes, and the correct horizontal and vertical angle readings automatically.

Enhanced Absolute Encoder

GTS-250 Series adopted an absolute encoder system, which doesn’t require 0 set and realizes stable measurement with less reading error.

Extra-large memory capacity for 24,000 points

GTS-250 Series store the measured data up to 24,000 points.

Versatile Application Functions

On-board data collection, Survey, Layout, Road Calculation, and many more functions.

Remote elevation measurement

  • Remote Elevation Measurement (R.E.M.)

To easily determine the height of a point where a prism cannot be placed. Take a distance to a prism placed either directly above or directly below the target point, then sight to the target point.

Missing line measurement

  • Missing Line Measurement (M.L.M.)

To measure horizontal distance, slope distance and height difference between two prisms.


  •  Layout

Layout function for coordinate measurement and control stakeout and resection measurements.


  • Road

Road function automatically calculates parameters of a complicated spiral curve and a long distance route simply by defining the start point, end point and curve elements.


major specification

Call / Whatsapp Us

H/P :
+6012-695 9998 (Mr.Yap)
+6012-225 6988 (Mr.Jackson)

Email :