TOPCON GM-105 (EL) Total Station

Topcon GM-100 total stations – advanced design with superior technology

The GM-100 series was designed from the ground up to deliver the very latest technological advantages, all in a small, sleek design – you’ll appreciate the advantages from the very first measurement.

Featuring a best-in-class EDM unit, the GM-100 is able to measure up to 6,000 m 1.5 mm + 2 ppm to standard prisms, and up to 1,000 m at an incredible 2 mm + 2 ppm accuracy in reflectorless mode.

Measurements are captured faster than ever, and with a beam width of 13 mm (over 30 m), the bright red laser dot pinpoints features with ease.

Onboard TopBasic Program

Run onboard basic layout and topo programs with the GM series. Store up to 50,000 points. Use the convenient USB transfer method to move data on and off the instrument.

Ultra-powerful, advanced EDM

• 1,000 m non-prism range
• 6,000 m prism range

Easy access USB 2.0 memory

• Up to 32GB storage
• Environmentally protected
• Compatible with industry standard thumb drives

Advanced angle encoder system

• “Best-in-class” 1” angle accuracy
• Incorporates exclusive IACS (Independent Angle Calibration System) on 1” and 2” models

Rugged, waterproof design

• Waterproof/dustproof IP66 design handles the toughest environments
• Magnesium-alloy housing providing stable angle accuracy
• Graphic display and alphanumeric key board (standard)