Product Information

Professional 360° Prism System with Extension Rods

Name: Leica Style GRZ101 Reinforced 360° Prism
Brand: Leica Style
SKU: MINI11
Price: 400.00 USD
Availability: InStock

The GRZ101 Reinforced 360° Prism delivers precision surveying capabilities for Leica Total Stations, featuring omnidirectional reflectivity and modular extension system. Engineered for professional surveyors requiring accurate measurements across diverse terrain and applications.

Omnidirectional Precision

The 360° reflective prism design eliminates directional constraints, allowing accurate measurements from any angle without repositioning. This capability significantly reduces setup time and increases surveying efficiency, particularly valuable in complex terrain or congested work sites where instrument positioning is limited.

Modular Extension System

Four aluminum alloy extension rods provide versatile height adjustment capabilities, extending measurement reach and enabling precise positioning over obstacles. The lightweight yet durable construction maintains stability while offering the flexibility needed for varied surveying applications from topographic mapping to construction layout.

Key Advantages

360° reflectivity eliminates instrument repositioning requirements
Integrated bubble level ensures precise vertical alignment
Reinforced internal support provides enhanced durability
Hook-end attachment enables convenient overhead mounting
Compatible with both GRZ101 and GMP111 systems

Model: GRZ101 Reinforced 360 Degree Prism
Prism Type: 360° Reflective Prism
Offset: +31mm (Leica standard)
Threads: 1/4" female thread, 1/4" male thread
Bubble Level: 8' round, fixed to a metal base
Extension Rods: 4 x 30cm Aluminum Alloy Rods
Compatible with GRZ101 and GMP111 systems
Additional Attachment: Hook-end for hanging
Compatibility: Leica Total Stations

Features :

360° Reflective Prism

Full-circle measurement capability for maximum surveying flexibility

Reinforced Internal Support

Enhanced stability and durability for demanding field conditions

+31mm Offset Optimization

Precisely calibrated for Leica Total Station compatibility

8' Round Bubble Level

Professional-grade vertical alignment for accurate positioning

Aluminum Alloy Extension System

Four 30cm lightweight rods for adjustable height configuration

Hook-End Attachment

Convenient hanging capability for versatile mounting options

Dual System Compatibility

Works seamlessly with both GRZ101 and GMP111 mounting systems

Professional Construction

Built to withstand rigorous daily use in challenging environments

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Reviews :

4.7/5

★★★★★

Based on verified reviews

★★★★★

Michael Rodriguez

Senior Land Surveyor · Verified Purchase

Exceptional Build Quality and Precision

The GRZ101 has exceeded expectations on multiple boundary surveys and construction projects. The reinforced 360° prism maintains exceptional reflectivity even after months of field use, and the aluminum extension poles provide rock-solid stability. The 8' round bubble level ensures accurate leveling in challenging terrain conditions.

★★★★★

Sarah Chen

Project Manager, Civil Engineering · Verified Purchase

Perfect Integration with Leica Systems

Seamless compatibility with our Leica TS13 total stations has made this prism an invaluable asset for infrastructure projects. The 360° reflectivity eliminates the need for constant prism orientation, significantly reducing measurement time. Build quality is outstanding with no signs of wear after 18 months of regular use.

★★★★☆

David Thompson

Survey Technician · Verified Purchase

Reliable Performance with Minor Assembly Notes

Excellent measurement accuracy and the extension poles are well-engineered for quick setup. The prism housing appears very durable and the bubble level is responsive and accurate. Initial assembly required careful attention to ensure proper alignment, but once configured correctly, it has performed flawlessly on numerous site surveys.

★★★★★

Jennifer Walsh

Principal Surveyor · Verified Purchase

Professional Grade Equipment

This prism system delivers the precision and reliability expected from Leica-compatible equipment. The 360° design has proven invaluable for complex survey work where traditional prisms would require constant repositioning. The reinforced construction withstands demanding field conditions while maintaining measurement accuracy within specifications.

★★★★☆

Robert Kim

Survey Department Manager · Verified Purchase

Solid Investment for Survey Operations

The GRZ101 has become a standard component in our surveying toolkit due to its consistent performance and durability. The extension pole system is well-designed for various terrain conditions, and the prism maintains excellent reflectivity. While the initial cost is higher than basic alternatives, the long-term reliability justifies the investment.

What's in the Box

Everything you need to get started.

✓ 1× GRZ101 Reinforced 360° Prism Assembly
✓ 1× 8' Round Bubble Level
✓ 4× Aluminum Alloy Extension Rods
✓ 1× Reinforced Prism Mount
✓ 1× Installation Hardware Kit

Note: Carrying case and total station sold separately.

Frequently Asked Questions

General

✓ What is the maximum extension height of the GRZ101 prism pole? ▾

The GRZ101 features 4 aluminum alloy extension rods that can be adjusted to accommodate various measurement heights. The exact maximum extension depends on the specific pole configuration, providing surveyors with flexibility for different terrain conditions and measurement requirements.

✓ Is this prism compatible with all Leica total stations? ▾

The GRZ101 is specifically designed for use with Leica Total Stations and follows standard prism specifications. The 360° reflective design ensures compatibility across Leica's range of total stations, providing consistent measurement accuracy for professional surveying applications.

✓ What is the advantage of the 360° prism design? ▾

The 360° reflective prism eliminates the need for precise alignment with the total station, allowing measurements from any angle around the prism. This significantly speeds up fieldwork and reduces setup time, while maintaining measurement accuracy and providing greater operational flexibility in complex survey environments.

✓ How does the 8' round bubble level enhance measurement accuracy? ▾

The integrated 8' round bubble level provides precise vertical alignment of the prism pole, ensuring accurate elevation measurements. This sensitive leveling system allows surveyors to quickly establish and maintain perfect verticality, which is critical for precise coordinate determination and measurement reliability in professional surveying applications.

✓ What makes the GRZ101 reinforced compared to standard prisms? ▾

The reinforced construction features durable aluminum alloy extension rods and robust prism mounting systems designed to withstand demanding field conditions. This enhanced durability ensures consistent performance in harsh environments, reduces maintenance requirements, and provides reliable long-term operation for professional surveying teams.

Still have questions? Contact our technical support team.

Shipping:

Origin: We fulfill orders from our global logistics network / production centers.
Typical delivery times:
- US & EU: 7–12 business days
- Global: 10–15 business days
Tracking: Every shipment includes end-to-end tracking.
Duties & taxes: Calculated at checkout where available, or payable upon import per local rules.
Dispatch time: Usually 1–3 business days after order confirmation (we’ll notify you if an item needs extra prep).
Partial shipments: If a multi-item order is ready in stages, we may ship available items first.

Returns:

Return window: 14 days from delivery for unused items in original packaging (exceptions: consumables and custom builds).
Return address: We’ll provide a regional return address when you open an RMA (US or EU where applicable).
Refunds: Processed within 5–7 business days after inspection.
Exchanges: Fast replacement dispatch once the RMA is approved.

Warranty & Service:

Coverage: All instruments include manufacturer warranty.
Support: Remote onboarding (setup call + quick-start materials) and priority email support.
Repairs & calibration: We coordinate with authorized service partners as needed.

Support

Manufacturer warranty: All instruments include official warranty per brand policy.
Remote onboarding: We help you get started—video call + setup checklist + quick-start PDF.
Technical support: Priority email response; diagnostic help for connectivity, firmware, and workflows.
Repairs & calibration: We route service through authorized partners; we’ll coordinate logistics and keep you updated.

FAQ

Q: Where are you located?
A: Metricop is a specialized online store registered in the US & EU. We ship globally with tracking.

Q: Where do you ship from?
A: From our global logistics network / production centers. Typical delivery for US/EU is 7–12 business days (global 10–15).

Q: Do you offer warranty?
A: Yes - manufacturer warranty on all instruments. We also provide remote onboarding and coordinate service with authorized partners.

Q: How do returns work?
A: Start an RMA within 14 days of delivery. We’ll provide a regional return address (US/EU where applicable).

Q: Can I get a formal quote?
A: Yes - use Request for Quote. We typically reply within 2 business hours.

Q: Payment methods?
A: Major cards and bank transfer. For business purchases we provide tax-compliant invoices.

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