• 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

Construction and Survey Application Software On Board
Reliable All-Round Total Station

Improve Topography and Stake Out with features to achieve faster and more efficient workflows

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 Work

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.