Topcon Gowin TKS-202Topcon Gowin Total Station TKS-202

Finest Quality, Only From Gowin

Leveraging on Topcon’s optimal manufacturing excellences; GOWIN ensured every single production process of the TKS-202 Total Station is in compliance with international standards and went through strigent quality control.

From fully-automated EDM trials, to 48 hours of non-stop extreme environment conditioning testing, GOWIN Total Station demonstrated its durability and operational superiority, highlighting GOWIN commitment to constantly improve.

The Topcon Gowin Total Station TKS-202 is ideally suited for all jobs requiring the accuracy and versatility of a high-quality total station. Its ease of use makes it ideal for construction jobs like layout. It’s 2-second accuracy makes it perfect for the most demanding surveying and measuring tasks. Its low price makes it the right choice for every budget.


The Topcon Gowin Total Station TKS-202 provides an accurate, low cost measuring solution featuring:

  • 2″ angle accuracy provides 1/16th of an inch accuracy at 1,000ft.
  • Dual keyboards with and expanded numeric keypad for faster data input.
  • Accurately measure up to 2,000m with a single prism.
  • Internal data storage for up to 24,000 points.
  • Single axis compensator with ±3′ compensating range.
  • IP54 environmental protection rating.

With a full alpha-numeric keypad and onboard memory that will hold up to 24,000 points, a 14-hour Li-on battery life, and an IP54 environmental rating, the Topcon Gowin Total Station TKS-202 is a full-featured instrument designed to meet the most rugged demands.

Onboard software includes functions such as road, missing line measurement and resection. For added efficiency, it is compatible with all current Topcon® and Sokkia® field controllers with a GTS series conventional total station driver installed.

Why work with out-dated instruments? The new Topcon Gowin Total Station TKS-202 lets you economically add the versatility and efficiency of a high-quality total station for all your layout, measuring, and surveying jobs.

Topcon Gowin Total Station TKS-202 Technical Specifications:

Model Name Gowin TKS-202
Telescope Objective Lens Diameter 45mm (EDM: 50mm)
Magnification 30x
Image Erect
Field of View 1°30′
Resolving Power 3.0″
Min. Focus Distance 1.3m
Angle Measurement Accuracy 2″
Method Absolute
Minimum Reading 1″/5″
Distance Measurement
Distance Range 1 Prism 2,000
3 Prisms 2,700m
Accuracy ±(+2mm + 2ppm x D**)m.s.e.
Measuring Time Fine Measurement Mode 1.2 sec.(Intial 4 sec.)
Coarse Measurement Mode 0.7 sec.
Tracking Measurement Mode 0.4 sec.
Atmospheric Correction Range Yes
Prism Constant Correction Range Yes
Software & Memory
On-Board Software Functions Data Collection, Resection, Road, Stakeout, Area Calculation, Height Measurement, etc.
Internal Memory 24,000 points
Interface RS-232C (Standard)
Display Display Unit Graphics LCD, 2 Sides
Keyboard 24-Alpha-Numeric Key
Tilt Correction (Automatic Index)
Tilt Sensor Yes
Correction Method Liquid Type
Compensating Range ± 3′
Level Senstivity
Plate Level 30″/2mm
Circular Level 10’/2mm
Optical Plummet Telescope
Image Erect
Magnification 3x
Focusing Range 0.5 to infinity
Field of View 3° and above
Others
Protection against water and dust*** IP 54 (with BT-L1 Battery)
Operating Temperature -20°C~+50°C (-4°F~+122°F)
Dimension 336 (H) x 184 (W) x 172 (L)mm
Weight (with Battery) 4.8Kg
On Board Battery BT-L1 (Lithium-ion)
Battery Charger BC-L1
Maximum Operating Time
Including Distance Measurement 14 Hours
Angle Measurement Only 60 Hours
Output Voltage DC 10V