Product Information

Professional Monitoring Ball Prism for Multi-System Surveying

Name: Monitoring Ball Prism with Magnetic Base
Brand: Metricop
SKU: MPR19
Price: 310.00 USD
Availability: InStock

The MB01 Monitoring Ball Prism delivers universal compatibility and magnetic mounting convenience for surveying professionals working across Leica and non-Leica total station systems. Built with stainless steel construction and precision-engineered for 3 arcsecond accuracy.

Universal System Compatibility

Engineered to work seamlessly with both Leica and non-Leica total stations through adaptive prism constants (+17mm/-17mm). This dual-compatibility eliminates the need for multiple prisms on mixed-equipment jobsites, streamlining your workflow and reducing equipment costs while maintaining measurement precision across different manufacturer systems.

Magnetic Base Stability

The integrated magnetic base provides secure attachment to steel structures, machinery, and metal surfaces without requiring tripods or brackets. This hands-free mounting system enables rapid setup in confined spaces and unstable environments, making it ideal for monitoring applications, machine control, and structural deformation surveys.

Key Professional Advantages

3 Arcsecond Accuracy: Precision-grade measurements for demanding surveying applications
Stainless Steel Construction: Corrosion-resistant durability for extended field use
1.5" Sphere with 1" Prism: Optimal size balance for visibility and portability
Centering Tool Pin: Precise alignment for setup accuracy and repeatability
Black Prism Ring: Enhanced contrast for improved target acquisition in varying light conditions

Professional-grade monitoring prism designed for surveyors who demand accuracy, versatility, and reliable performance across multiple total station platforms.

Model: Monitoring Ball Prism MB01

For Total Station: Universal (Leica and non-Leica systems)

Height Offset: 30.0mm

Prism Constant:

Leica: +17.5mm
Non-Leica: -17.0mm

Beam Deviation: 3 arcseconds

Material: Stainless Steel

Mount: Magnetic base

Coating: Silver

Sphere Diameter: 1.5 inches

Prism Diameter: 1.0 inch

Features :

Universal Compatibility

Works seamlessly with both Leica and non-Leica total stations for maximum flexibility

Precision Prism Constant

Optimized +17mm/-17mm constants ensure accurate distance measurements across systems

3 Arcsecond Accuracy

Superior beam deviation performance delivers professional-grade measurement precision

Magnetic Base Mount

Strong magnetic attachment provides instant setup on metal surfaces without tools

Stainless Steel Construction

Corrosion-resistant materials withstand harsh outdoor conditions for years of reliable service

Monitoring Ball Design

Spherical prism design allows 360-degree angle measurement for structural monitoring applications

Quick Setup System

Magnetic base enables rapid deployment and repositioning for efficient workflow management

Professional Grade Quality

Engineered to meet demanding surveying standards with consistent performance reliability

Download Center

Reviews :

4.9/5

★★★★★

Based on verified reviews

★★★★★

Michael Chen

Senior Land Surveyor · Verified Purchase

Outstanding Build Quality and Universal Compatibility

The stainless steel construction is impressive and the magnetic base provides excellent stability on metal surfaces. The universal compatibility with both Leica and non-Leica systems makes this prism extremely versatile for our mixed equipment fleet. The 3 arcsecond accuracy consistently delivers the precision we need for boundary surveys.

★★★★★

Sarah Rodriguez

Project Engineer · Verified Purchase

Perfect for Infrastructure Monitoring Applications

We use these prisms for continuous bridge monitoring and they have exceeded expectations. The magnetic mount saves significant setup time on steel structures and the prism constant of +17mm/-17mm integrates seamlessly with our data processing workflow. Highly recommended for any monitoring project.

★★★★★

James Thompson

Construction Surveyor · Verified Purchase

Robust Design for Field Conditions

After six months of heavy field use, this prism shows no signs of wear or degradation. The magnetic base holds securely even in windy conditions and the accuracy remains consistent across different total station brands. An excellent investment for professional surveying operations.

★★★★★

Dr. Emily Zhang

Geospatial Research Scientist · Verified Purchase

Precise and User-Friendly for Research Applications

The 3 arcsecond accuracy specification is conservative - our testing shows even better performance under controlled conditions. The user-friendly design makes it ideal for academic research where multiple operators may handle the equipment. Quality craftsmanship that justifies the investment.

★★★★☆

Robert Martinez

Principal Surveyor · Verified Purchase

Excellent Performance with Minor Considerations

Outstanding optical performance and the magnetic base is genuinely useful for rapid deployment. The only minor drawback is that the magnet could be slightly stronger for use on painted or coated steel surfaces. Overall, this is a premium monitoring prism that delivers professional results consistently.

What's in the Box

Everything you need to get started.

✓ 1× Monitoring Ball Prism MB01
✓ 1× Stainless Steel Magnetic Base
✓ 1× Calibration Certificate
✓ 1× Product Manual

Note: Mounting poles and tripods sold separately.

Frequently Asked Questions

General

✓ Is the Monitoring Ball Prism MB01 compatible with non-Leica total stations? ▾

Yes, the MB01 is designed for universal compatibility with both Leica and non-Leica surveying systems. The standardized prism constant of +17mm/-17mm ensures accurate measurements across different total station manufacturers.

✓ What is the significance of the 3 arcsecond accuracy specification? ▾

The 3 arcsecond accuracy represents the angular precision of the prism, which translates to approximately 1.5mm at 100 meters distance. This high precision makes the MB01 suitable for demanding monitoring applications and precise surveying work where accuracy is critical.

✓ How strong is the magnetic base and what surfaces will it adhere to? ▾

The magnetic base is engineered for secure attachment to ferrous metal surfaces including steel structures, machinery, and equipment. It provides sufficient holding force for stable measurements while remaining removable for repositioning. The magnetic base is particularly useful for monitoring applications on metal infrastructure.

✓ What applications is the MB01 Monitoring Ball Prism best suited for? ▾

The MB01 excels in structural monitoring, deformation surveys, bridge monitoring, and industrial measurement applications. Its stainless steel construction and magnetic base make it ideal for long-term installations in challenging environments where precise monitoring of position changes is required.

✓ Does the stainless steel construction require special maintenance? ▾

The stainless steel construction provides excellent corrosion resistance and durability with minimal maintenance requirements. Regular cleaning with appropriate solvents to maintain optical clarity is recommended. The robust construction ensures long-term stability and reliability in various environmental conditions.

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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