Leica Style

GDF311M Tribrach without Optical Plummet

$149.00

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The GDF311M tribrach without an optical plummet is a reliable and precise accessory for surveyors, providing stable mounting for Leica TPS and other similar instruments. It features an 8' circular vial for precise leveling and a 5/8x11 thread for compatibility. Note that this model does not include an optical plummet, but can still do a lot of the work for you.




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Product Information

The GDF311M tribrach without an optical plummet is a durable and precise mounting solution designed for Leica TPS and other surveying instruments. It features an 8' circular vial for accurate leveling and a 5/8x11 thread for secure attachment. This tribrach ensures stability and ease of use. Thanks to its lightweight construction and Leica green color, it is an essential accessory for professional surveyors.

Model: GDF311M

Compatible: Leica TPS & other surveying instruments

Circular Vial: 8' accuracy

Thread: 5/8x11 standard mounting thread

Color: Leica Green

Weight: 1.80 lbs.

8' circular vial ensures accurate instrument leveling

Standard 5/8x11 thread for compatibility with most surveying equipment

Sturdy construction for long-term use in field conditions

Lightweight and easy to transport

Leica green color for easy identification among equipment

What is the purpose of the GDF311M Tribrach?

It provides a stable and level mounting platform for surveying instruments, ensuring precise alignment.

Does this tribrach have an optical plummet?

No, the GDF311M Tribrach does not include an optical plummet. However, it can be used with external accessories for centering over a point.

What type of leveling system does it have?

It features an 8' circular vial for manual leveling of instruments.

Is this tribrach compatible with Leica total stations?

Yes, it is designed for use with Leica TPS and other compatible surveying instruments.

What is the thread size on this tribrach?

The GDF311M has a standard 5/8x11 thread, making it suitable for a wide range of equipment.

How much does this tribrach weigh?

It weighs 1.80 lbs., making it lightweight and easy to transport.

Can this tribrach be used outdoors?

Yes, it is built for durability and can withstand various field conditions.

Is an optical plummet necessary for all applications?

Not necessarily. While an optical plummet helps with centering over a point, it is not required for all surveying tasks.

Can this tribrach be used with non-Leica instruments?

Yes, as long as the instrument is compatible with the 5/8x11 mounting thread.

What applications is this tribrach best suited for?

It is ideal for:

  • Land surveying
  • Construction layout
  • Geodetic measurements
  • Positioning tasks

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.