GMP104D Leica style 90-degree double side monitoring prism GMP104D Leica style 90-degree double side monitoring prism
GMP104D Leica style 90-degree double side L-bar monitoring prism GMP104D Leica style 90-degree double side L-bar monitoring prism
GMP104D Leica style 90-degree double side monitoring prism
GMP104D Leica style 90-degree double side L-bar monitoring prism

Leica Style

L-bar GMP104D Dual Prism Monitoring Prism, 5PCS

$320.00 $279.00 Save 13%

The GMP104D Dual Monitoring Prism delivers 5 arcseconds accuracy, a 30.0mm height offset, and expanded dual-prism versatility, ensuring exceptional precision for Leica total stations in geodetic and civil engineering applications.

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Product Information

The L-Bar GMP104D Dual Monitoring Prism is a high-precision instrument crafted for demanding geodesy and civil engineering applications. Featuring a dual-prism system, this model enhances versatility and measurement accuracy, making it ideal for complex monitoring projects. With a height offset of 30.0mm and a +8.94mm prism constant for Leica total stations, the GMP104D ensures reliable and consistent performance.

Engineered with a beam deviation of 5 arcseconds and constructed with a durable copper coating and stainless steel mount, the GMP104D exemplifies superior quality and precision. Packaged in sets of 5 pieces, this dual prism system is perfect for large-scale monitoring tasks, deformation analysis, and structural surveying.

Dual Prism System: Provides expanded capabilities and versatility for advanced measurement tasks.

Precision Accuracy:

  • Prism Constant: +8.94mm for Leica total stations; -25.46mm for others.
  • Beam Deviation: 5 arcseconds for consistent and accurate measurements.

Height Offset: 30.0mm ensures precise alignment for geodetic and monitoring operations.

Robust Construction:

  • Copper Coating enhances reflectivity and durability.
  • Stainless Steel Screw and Metal Holder ensure secure mounting in all conditions

Multi-Application Use: Ideal for deformation monitoring, structural surveying, and long-term geodetic tasks.

Package Convenience: Comes in sets of 5 pieces, ideal for multi-point monitoring systems.

Model: GMP104D Dual Monitoring Prism

For Total Station: Leica-compatible; adaptable to other systems

Height Offset: 30.0mm

Prism Constant:

  • Leica: +8.94mm
  • Others: -25.46mm

Beam Deviation: 5 arcseconds

Mount: Stainless steel screw with metal holder

Coating: Copper

Package: 5 pieces per set

1. What is the prism constant for Leica total stations?

The prism constant is +8.94mm for Leica systems.

2. Can the GMP104D be used with non-Leica systems?

Yes, for non-Leica total stations, the prism constant is -25.46mm.

3. What is the height offset of this prism?

The height offset is 30.0mm, allowing precise alignment for monitoring tasks.

4. How accurate is the GMP104D?

The prism has a beam deviation of 5 arcseconds, ensuring reliable and precise measurements.

5. What makes the dual prism system beneficial?

The dual prism system expands measurement capabilities, offering versatility in deformation monitoring and complex structural surveys.

6. How durable is the GMP104D?

The prism features a copper coating for durability and enhanced reflectivity, with a robust stainless steel screw and metal holder for secure mounting.

7. How many prisms come in a package?

The GMP104D comes in a set of 5 pieces, ideal for multi-point monitoring setups.

8. What applications is this prism best suited for?

The GMP104D is perfect for:

  • Deformation monitoring in buildings, tunnels, and infrastructure.
  • Geodetic surveys requiring precise measurements.
  • Structural monitoring over long periods.

9. Is the GMP104D suitable for outdoor use?

Yes, its durable copper coating and robust mounting system make it suitable for challenging outdoor conditions.

10. What mounting system does it use?

The prism uses a stainless steel screw with a metal holder for secure and stable installation.

Shipping Policy

What are the shipping options available for my order?

We offer standard shipping options for all orders. Additionally, standard shipping for our products is free of charge.

How long does it take for my order to be delivered?

  • Domestic Shipping (US): Standard shipping typically takes 4-7 business days.
  • International Shipping: Delivery times vary depending on the destination country and customs regulations. Please allow 10-20 business days for international orders.

What carriers do you use for shipping?
We work with reliable carriers such as DHL or UPS, to ensure timely and efficient delivery.

What happens if my order is lost or damaged during shipping?
We take great care in packaging our products to ensure they arrive in perfect condition. In the unlikely event your order is lost or damaged in transit, please contact our customer service team immediately at sales@metricop.com. We will work with the carrier to resolve the issue and may offer a replacement or refund, depending on the situation.

Can I change my shipping address after my order has been placed?
Shipping addresses cannot be changed after an order has been placed. Please double-check your shipping address before completing your order to avoid delivery issues.

What should I know about customs duties and taxes for international orders?
For international orders, customers are responsible for any applicable customs duties, taxes, or fees required by the destination country. These costs are not included in the product price or shipping charges.

Returns and Exchanges Policy

What is your policy for returns and exchanges?
We accept returns and exchanges within 30 days of purchase. To initiate a return or exchange, please contact our customer service team at sales@metricop.com. Returned items must be unused, in their original packaging, and accompanied by proof of purchase.

Are there exceptions for returns?

  • Items damaged due to customer mishandling are not eligible for return or exchange.
  • Customized or personalized products cannot be returned unless defective.

Order Cancellation Policy

Can I cancel my order?
Yes, orders can be canceled as long as they have not yet been shipped. If you wish to cancel your order, please contact our customer service team as soon as possible. Once the order is shipped, it cannot be canceled, but you may request a return after delivery following our returns policy.

If you need further assistance, feel free to contact us at sales@metricop.com.