Gdf311 Tribrach Without Optical Plummet for GPS Base Stations, Theodolites and Total Stations

• Customization: Available
• Maximum Hysteresis: 3" (1.0mgon)
• Color: Green
• Model NO.: GDF311
• Material: Aluminium Die Casting ADC12
• Circular Vial: 8-Minute
• After-sales Service: Yes
• Horizontal Line: None
• Vertical Lines: None
• Accuracy: None
• Warranty: 1 Year
• Transport Package: Carton
• Specification: SGS
• Trademark: OEM
• Origin: China
• HS Code: 9015900090
• Production Capacity: 1000pieces/Day

Product Description

Product Description
GDF311 Tribrach without Optical Plummet 

1. The hysteresis of the Professional 3000 Series tribrachs amounts to a maximum of 3" (1.0mgon).
2. The foot screws are maintenance free and have a larger diameter. 
3. This allows for fine adjustments, even when wearing work gloves under difficult environmental conditions.
4. These tribrachs are suitable for non-motorised TPS instruments with angle accuracy from 5" to 7" and GNSS antenna stations as well as backsights and control points.                                                
5. With an 8-minute circular vial.                              
6. Without Optical Plummet   
Specification

Product Name	Tribrach without Optical Plummet
Model NO.	GDF311
Warranty	1 year
Application	Surveying
Maximum hysteresis	3" (1.0mgon)
Color	Green
Material	Aluminium Die Casting ADC12
Place of Origin	China, Jiangsu
Package	Carton

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Company Profile
 
Who We Are
    Headquartered in China, Commander group markets surveying equipment and surveying accessories. We are market oriented and depend on technology innovation to provide customers with excellent products and services.

What We Do
    We sell and support major brand names of engineering supplies. We supply surveying equipment and accessories, including prisms, tribrachs, poles, tripods, staffs, laser scanner accessories and more.

Why Choose Us
    We carry out strict quality control according to ISO 9001 quality management system. Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. We have been striving to grow and expand through many years effort, basically our products have enabled us to meet our customers diversified requirements.

FAQ

Q1:  What are your main products?
A1 : Prism,Prism Glasses ,Tribrach, Prism Pole,GPS Pole,Tripod,Leveling Staff and so on.

Q2: Whats your payment method ?
A2:We accept T/T in advance,L/C at sight,Western Union,Paypal ,Secure Payment and Credit Card.For L/C payment, somecountries and some models are not available. 

Q3: How can you guarantee the safety of my funds?
A3:Trust is a always problem for international trade,we believe good business credit and reputation is the most important for businessman.We recommend Trade Assurance service by Made-in-China Group. We wont get the fund unless you get the product and confirm the payment.