Excellent Solution For Surveying
 

Topcon GM-100S

Evolving Entry-Level Total Station

  • Construction and Survey Application Software On Board.
  • Best-in-Class Measuring Distance Feature.
  • Reliable Large Volume Internal Memory.
  • Long-Hour Battery Operation.
  • Strong Environmental Specification against Tough Sites.

Improve Topography and Stake Out with features to achieve faster and more efficient workflows
Newly Designed High-End Class EDM
Especially effective in surveying control points that require high-accuracy, and in cross sectional surveying in large areas with reflectorless measurement mode.
All Features are at Top Class

Reliable Large Volume Memory
Internal memory has 50,000 points to record. USB memory can be used up to 32GB.
Distance Measurement Accuracy (Prism Mode)

Measuring Range(Reflectorless Mode)

Superior Basic Feature will Expand Your Application
Strong Environmental Spec
The IP66 rating ensures durability for most any rough job site temperatures and conditions.
Long-life Battery
One battery (BDC70) lasts up to 28 hours, or about four days of normal operation time.
Bright Illumination Key for Nighttime Wor
Key buttons are illuminated to minimze mistakes.
Topcon Provides Japan Quality Products
Topcon performs tough environmental tests to ensure long-term operation even under rough site environment. GM Series total stations are thoroughly inspected with dust-proof and water-proof test chambers. In addition, various tests against vibration, drop, temperature, and humidity were successfully passed to achieve the best environmental spec. Also, the measuring distance accuracy test on base line and the instrument leveling and angle accuracy test and adjustment by collimator system ensure your satisfaction on the GM Series product quality.

Specification

SPECIFICATION (METRIC ONLY)
Model GM-101 GM-102 GM-103 GM-105
Telescope
Magnification / Resolving power 30x / 2.5″
Length, Objective Aperture (Main/EDM), Field of view, Minimum focus 171mm, 45mm/48mm, 26m/1,000m, 1.3m
Angle measurement
Minimum Display (gon / mil) 0.0001 / 0.002 0.0002 / 0.005
Accuracy (ISO 17123-3:2001) 1″ 2″ 3″ 5″
Dual-axis compensator working range ±6′
Distance measurement
Measuring range (m) Reflectorless (Average / Good) 800m / 1,000m
Reflective sheet (RS90N-K / RS50N-K / RS10N-K) 500m / 300m / 100m
Mini prism 500m
One prism (Average / Good) 5,000m / 6,000m
Accuracy (Reflectorless/Sheet/Prism) (2 + 2ppm x D) mm / (1.5 + 2ppm x D) mm
OS, Interface and Data management
Plug-in memory device (Max.) 32GB
Bluetooth Operating range up to 10m
General
Guide light Operating range 1.3 to 150m
Circular level 10′ / 2mm
Plummet Minimum focus 0.5m
Operating temperature -20 to +60°C
Size with handle (W x D x H) 183 x 181 x 348mm
Instrument height 192.5mm
Weight with battery & tribrach Approx. 5.3kg

Brochure

Download GM 100 Brochure