Topcon TR-111 Robotic Tribrach with Optical Plummet

Topcon TR-111 Robotic Tribrach with Optical Plummet

The Topcon TR-111 Robotic Tribrach with Optical Plummet is an essential accessory for surveyors and construction professionals who require precise and stable equipment alignment. Constructed from heavy-duty cast aluminum, this tribrach offers exceptional durability and reliability in tough field conditions. Designed to support motorized total stations, it features a secure base plate with standard 5/8-11 threading for firm attachment to tripods, ensuring that instruments remain securely in place during operation.

With its single focus 2.2x optical plummet and an operating range of 0.07m to 1.8m, the Topcon TR-111 ensures quick and accurate setup. The 5-degree field of view allows for clear sighting, while the push-pull slide focus makes fine adjustments simple and effective. Additionally, the tribrach is equipped with four adjusting screws on the plummet and a precise, adjustable ten-minute circular level vial with Capstan adjusting screws, enabling professionals to achieve highly accurate leveling and alignment with ease.

The TR-111 also features a lockable tribrach fixing lever for extended setups, providing added stability, especially when working with motorized instruments. Its instrument alignment groove facilitates rapid setup, allowing surveyors to save time and maintain workflow efficiency. Ideal for use with Topcon ES, GM, and OS series total stations as well as Sokkia FX, CX, and IM series, this tribrach is a versatile and valuable tool for ensuring precise results in surveying and construction applications.

Features

• Constructed from heavy-duty cast aluminum for durability.
• Standard 5/8-11 threaded base for secure instrument attachment.
• Compatible with motorized total stations and theodolites.
• Single focus 2.2x optical plummet for precise setup.
• Operating range of 0.07m to 1.8m for flexible use.
• 5-degree field of view for clear sighting.
• Push-pull slide focus for simple fine adjustments.
• Four adjusting screws on the plummet for enhanced accuracy.
• Lockable tribrach fixing lever for stable, extended setups.
• Instrument alignment groove for quick and efficient setup.
• Precise, adjustable ten-minute circular level vial with Capstan screws.
• Designed for use with Topcon ES, GM, and OS series total stations.
• Compatible with Sokkia FX, CX, and IM series total stations.