Product Information

Professional 360° Survey Prism for Total Station Accuracy

Name: Topcon ATP1 360° Survey Prism
Brand: Topcon Style
SKU: 360P03
Price: 375.00 USD
Availability: InStock

The Topcon ATP1 delivers precision angle measurement and distance ranging for Sokkia and Topcon total stations. Built for surveyors who demand reliable performance in challenging field conditions.

Engineered for Field Durability

The ATP1's reinforced construction combines a lightweight plastic housing with a robust metal core, while protective rubber flanges shield against impact damage. This thoughtful design ensures consistent performance across temperature extremes and demanding outdoor environments where equipment reliability is non-negotiable.

Precision You Can Trust

With 5 arcsecond accuracy and effective range up to 600 meters, the ATP1 maintains measurement precision that meets professional surveying standards. The 360-degree reflective design eliminates the need for prism orientation, streamlining field workflows and reducing setup time on complex projects.

Key Advantages

• Universal Compatibility: Works seamlessly with Sokkia and Topcon total station systems
• Versatile Mounting: 5/8" male and female threads accommodate various pole configurations
• All-Weather Design: Protective rubber flanges and reinforced core withstand harsh conditions
• Extended Range: Reliable measurements up to 600 meters for large-scale projects

Model: ATP1
For Total Station: Sokkia, Topcon-compatible
Height Offset: 50.0mm
Prism Constant: -7.0mm
Beam Deviation: 5 arcseconds
Working Range: 600m (2000 ft.)
Mount: 5/8" Male and Female thread
Material Coating: Aluminum
Height: 100mm
Outer Diameter: 68mm
Inner Diameter: 38mm
Carrying Bag: Yes

Features :

360° Measurement Capability

Take accurate measurements from any direction without repositioning the prism

5 Arcsecond Precision

Ultra-precise beam deviation ensures millimeter accuracy for professional surveys

600m Working Range

Extended measurement distance covers large construction sites and topographic surveys

Reinforced Metal Core

Durable plastic housing with metal reinforcement withstands harsh field conditions

Universal Threading

5/8" x 11 male and female threads fit all standard surveying poles and adapters

Compact Design

100mm height and 68mm diameter provides excellent portability without sacrificing performance

Topcon Compatible

Optimized for Topcon and Sokkia total stations with guaranteed signal reliability

Complete Kit

Includes protective carrying bag for safe transport and professional presentation

Download Center

Reviews :

4.9/5

★★★★★

Based on verified reviews

★★★★★

Marcus Rodriguez

Senior Land Surveyor · Verified Purchase

Exceptional accuracy and durability

This prism has become our go-to for boundary surveys and topographic work. The 360° functionality eliminates the need for constant repositioning, significantly improving our field efficiency. After eight months of heavy use in various terrain conditions, it shows no signs of wear and maintains perfect optical clarity.

★★★★★

Jennifer Chen

Civil Engineering Project Manager · Verified Purchase

Perfect compatibility with our Topcon equipment

Seamless integration with our Topcon total stations has streamlined our construction layout processes. The lightweight design reduces fatigue for our field crew during extended surveys. We've experienced consistent, reliable measurements across multiple infrastructure projects.

★★★★★

David Thompson

Professional Land Surveyor · Verified Purchase

Outstanding field performance

The ATP1 has exceeded expectations in challenging outdoor conditions including heavy rain and extreme temperatures. Its robust construction and precise optical performance make it indispensable for our cadastral and engineering surveys. The 360° design has notably improved our workflow efficiency.

★★★★☆

Sarah Mitchell

Construction Site Engineer · Verified Purchase

Reliable workhorse for daily operations

This prism delivers consistent accuracy for our daily stakeout and as-built verification work. The lightweight design is appreciated during long field days, though I wish it came with a more protective carrying case. Overall performance has been solid with no measurement discrepancies over six months of use.

★★★★★

Robert Anderson

Principal Surveyor · Verified Purchase

Professional-grade quality and performance

After three decades in surveying, I can confidently say this prism meets professional standards for precision and durability. The 360° design significantly reduces setup time, and the optical quality remains excellent even after extensive field use. It's become an essential component of our survey equipment arsenal.

What's in the Box

Everything you need to get started.

✓ 1× Topcon ATP1 360° Survey Prism Assembly
✓ 1× Protective Carrying Case
✓ 1× User Manual and Calibration Certificate
✓ 1× Cleaning Cloth and Maintenance Kit

Note: Prism pole and tribrachs sold separately.

Frequently Asked Questions

General

✓ Is the ATP1 360° Survey Prism compatible with all total station brands? ▾

The ATP1 360° Survey Prism is specifically designed and optimized for Sokkia and Topcon total stations. While it may function with other brands, optimal performance and measurement accuracy are guaranteed when used with the recommended equipment systems.

✓ What is the effective range of the ATP1 prism for distance measurements? ▾

The ATP1 360° Survey Prism provides reliable reflectance for distance measurements up to several kilometers depending on atmospheric conditions and total station specifications. The 360° design ensures consistent signal return regardless of approach angle, maximizing operational efficiency in the field.

✓ How does the lightweight design impact measurement accuracy? ▾

The lightweight construction of the ATP1 does not compromise measurement accuracy. The prism maintains precise optical characteristics while reducing operator fatigue during extended surveying operations. The durable materials ensure dimensional stability and consistent performance across varying environmental conditions.

✓ What maintenance requirements are necessary for optimal performance? ▾

The ATP1 requires minimal maintenance due to its robust construction. Regular cleaning of the optical surfaces with appropriate lens cleaning materials is recommended. Inspect the prism housing for damage after field use and store in a protective case when not in use to maintain long-term precision and reliability.

✓ Can the ATP1 be used in extreme weather conditions? ▾

Yes, the ATP1 360° Survey Prism is engineered for rugged outdoor environments and performs reliably in various weather conditions including rain, snow, and extreme temperatures. The durable construction and weather-resistant materials ensure consistent measurement accuracy across challenging field 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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