Locked and loaded with the most powerful EDM in the industry, the GPT-3500 from Topcon is engineered to impress. Backed by our renowned history in laser technology development, the GPT-3500 is rock-solid in rugged environments.
Most powerful EDM, with confident distance measurement to 2000m (non-prism) or 3000m (prism)
Rugged IP66 environment rating
Convenient visual laser pointer for rapid, reflectorless measurement and layout