CR-P1
High-speed terrestrial 3D laser scanner for precise mass data capture on any site.
Available to buy or rent. Training and local support included.
Product details
Topcon CR-P1
Ultra-Compact 360-Degree Robotic Survey Prism
The Topcon CR-P1 is an ultra-compact 360-degree reflective prism target engineered specifically for high-speed tracking with robotic total stations and 3D layout instruments, including the Topcon LN-100/160 and GT Series. Designed for maximum agility in single-operator field workflows, the CR-P1 delivers continuous optical lock from any angle without requiring target re-orientation.
Featuring precision optical glass array architecture housed in a lightweight, impact-resistant casing, the CR-P1 minimizes pole weight and operator fatigue while ensuring sub-millimeter target accuracy across building construction, MEP installations, and civil layout tasks.
Seamless 360-Degree Optical Lock for One-Operator Layout
Eliminate manual target rotation and speed up point stakeouts on congested sites
Traditional single-sided prisms force field technicians to continuously turn the target toward the robotic instrument, slowing down stakeout routines and causing frequent line-of-sight tracking breaks. The Topcon CR-P1 resolves this challenge with an integrated 360-degree glass array that reflects measurement signals instantly from any direction.
Whether navigating around structural columns, MEP hangers, or site machinery, the robotic total station maintains continuous tracking as the operator walks the site floor. This seamless tracking lock allows a single field technician to lay out hundreds of points per day with maximum precision and zero downtime.
High-Precision Optical Design Built for Demanding Job Sites
Engineered for reliable daily use alongside advanced Topcon automated positioning hardware:
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360-Degree Multi-Prism Array: Provides uninterrupted signal reflection from all horizontal angles, maintaining rapid locking with robotic total station EDM signals.
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Ultra-Lightweight & Compact Profile: Significantly reduces top-heavy tilt on survey poles, enabling stable positioning and reducing physical strain during extended survey shifts.
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Precision Center Offset: Fixed geometry ensures consistent height and distance calculations across all tracking angles.
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Impact-Resistant Protective Housing: Built with high-visibility protective rubber bumpers to absorb accidental bumps and drops on concrete floor plates.
Universal Compatibility Across Topcon Robotic Ecosystems
Optimized for high-speed tracking with LN-160 and GT Series instruments
The CR-P1 is custom-tuned to pair effortlessly with Topcon’s premier layout and robotic total station lineups—including the LN-100, LN-160 3D Layout Navigator, GT Series robotic total stations, and PS Series measuring stations.
Combined with Topcon MAGNET® Construct or MAGNET Field software running on field tablets, the CR-P1 delivers immediate visual feedback guiding operators directly to target CAD/BIM coordinates for rapid point placement and as-built verification.
- Compact 360-degree optical glass array providing continuous tracking from all directions.
- Ultra-lightweight design minimizes pole tilt and operational fatigue.
- High-visibility protective casing engineered for harsh construction environments.
- Seamless compatibility with Topcon LN-160 layout navigators and GT Series robotic total stations.
- Standard mounting interface compatible with enterprise survey poles and range rods.
Building Construction Layout
Lay out foundation footings, concrete formwork, wall lines, and column centers with rapid 360° tracking.
MEP & Utility Positioning
Mark hanger locations, electrical tray drops, and HVAC duct runs directly from 3D BIM models.
Topographic & As-Built Verification
Collect rapid 3D point measurements across completed structures to verify building tolerances.
Single-Operator Roadwork & Paving
Perform road centerline and curb stakeouts efficiently with single-person field operations.
