What is the sighting distance accuracy?

The sighting distance ranges from 0.3 m to 15 m with an accuracy of 0.5 mm per 1.5 m.

Topton Yellow Optical Plummet Surveying Tribrach Base for Total Station

Name: Topton Yellow Optical Plummet Surveying Tribrach Base for Total Station
Brand: Commander Group Ltd.
SKU: 787716335

Jiangsu, ChinaCommander Group Ltd.

US$41.00

1-299 Pieces

US$38.00

300+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Optical Plummet

3X Magnification

Sighting Distance

0.3m to 15m

Model NO.

AJ13(D1)

Color

Yellow

Base

5/8 X 11

After-Sales Service

Yes

Warranty

1 Year

Transport Package

Standard Export Carton

Specification

SGS

Trademark

OEM

Origin

Jiangsu, China

HS Code

90159000

Production Capacity

5000 PCS/ Month

Key features

3X Magnification Optical Plummet: Features high-quality optical plummet with 3X magnification and twist focus.

Aluminium Die Casting Material: Constructed from durable ADC12 Aluminium Die Casting for long-lasting performance.

Precise Sighting Range: Offers accurate sighting distance from 0.3 m to 15 m with 0.5 mm accuracy per 1.5 m.

1-Year Warranty Coverage: Includes a comprehensive 1-year warranty for peace of mind and product reliability.

ISO 9001 Quality Certified: Manufactured under strict ISO 9001 quality management system standards.

Forced-Centering Locking Knob: Equipped with a locking forced-centering knob for secure and precise positioning.

Standard 5/8 x 11 Base: Features a standard 5/8 x 11 base compatible with most total stations.

Global After-Sales Support: Provides reliable after-sales service and support for all surveying equipment.

Company profile

Commander Group Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2014-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.78h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DDP

AI-Powered supplier vetting

SummaryCommander Group Ltd. is a China-based trading company established in 2014, headquartered in Jiangyin, Jiangsu. It supplies surveying instruments and accessories, offers OEM/ODM services, and reports ISO 9001:2015 quality-system certification. The supplier states that it operates two production lines, has 21–30 quality-control staff, and can fulfill orders within 15 working days in both peak and off-peak seasons. However, the records also describe only five total employees, one year of R&D-engineer experience, and a 100.0 m² manufacturing plant, creating uncertainty about the scale and structure of its production and technical capabilities. Export activity is substantial, with 71%–90% of sales reported as exports and markets across Asia, Europe, Australia, and North America. The provided information does not establish after-sales service performance, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a trading company, legally organized as Commander Group Ltd., headquartered in Jiangyin, Jiangsu, China. Its stated business focuses on marketing surveying equipment and accessories, although other records also report production lines and a manufacturing location.

CertificationsThe supplier states that it conducts quality control according to the ISO 9001 quality-management system, and specifically lists an ISO 9001:2015 certificate. This provides explicit evidence of certification-related quality-system compliance.

Production capacityThe supplier reports two production lines, 21–30 quality-control staff, order fulfillment within 15 working days in both peak and off-peak seasons, and a 100.0 m² manufacturing plant. These are explicit operational indicators, but the small stated plant area and limited supporting production detail prevent a strong assessment of manufacturing scale.

Customization capabilityThe supplier explicitly offers OEM and ODM services and has its own import-export rights, indicating that it supports customized sourcing or product arrangements. The records do not define customization scope, tooling resources, minimum order requirements, or examples of completed customized products.

Product Q&A

Q:What are your main products?

Prism, Prism Glasses, Tribrach, Prism Pole, GPS Pole, Tripod, Leveling Staff and so on.

Q:How can you guarantee the safety of my funds?

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.

Q:What is the warranty period?

We provide a 1-year warranty for this Tribrach with Optical Plummet.

Q:What is the magnification of the optical plummet?

The optical plummet features 3X magnification with a twist focus mechanism.

Q:What material is the tribrach made of?

The tribrach is made of high-quality Aluminium Die Casting ADC12.