Davis Instruments Mark 15 Sextant
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Davis Instruments Mark 15 Sextant
A high-quality sextant with 7 large sunshades, star scope, and easy reading micrometer drum vernier scale.
Davis Instruments Mark 15 Sextant
Sản phẩm #: 87616675

Davis Instruments Mark 15 Sextant

95% of respondents would recommend this to a friend

Sản phẩm #: 87616675

VND 11617884

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Hoa Kỳ

Trong kho
Hoa Kỳ Đã nhập từ cửa hàng USA
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Bảy, Tháng 9 26
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A high-quality sextant with 7 large sunshades, star scope, and easy reading micrometer drum vernier scale.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

Precision Navigation
The Davis Mark 15 Sextant offers exceptional accuracy for maritime navigation, ensuring reliable course plotting and distance measurement, ideal for both amateur sailors and seasoned maritime professionals.
Durable Construction
Crafted with robust materials, the Davis Mark 15 Sextant is resistant to harsh marine environments, providing longevity and dependable performance, making it a valuable investment for any navigator.
Ergonomic Design
Designed with user comfort in mind, the sextant features an easy-to-handle frame and clear sighting telescope, allowing for effortless maneuverability and improved accuracy during navigation tasks.

Thông tin chi tiết sản phẩm

Shop Davis Instruments Mark 15 Sextant online at a best price in Vietnam. B01EVTF9YW
Brand NameDavis Instruments
Number of Items1
Unit Count1 Count
UPC011698002610 611104312007 685607322535
ManufacturerDavis
Manufacturer Part Number026
Item Weight3.5 pounds (1.59 kg)
BrandDavis Instruments

Who Should Buy?

Suitable For
  • Navigation Enthusiasts

    Ideal for hobbyists and sailing lovers who enjoy traditional navigation methods over modern GPS systems.

  • Maritime Professionals

    Essential for sailors and maritime professionals who require accuracy in celestial navigation for long voyages.

  • Aviation Training

    Useful for aviation students learning celestial navigation techniques and historical context of navigation tools.

Not Suitable For
  • Casual Boaters

    Not suitable for recreational boaters who prefer convenience and simplicity over traditional navigation methods.

MÔ TẢ SẢN PHẨM

Davis Instruments Mark 15 Sextant

Có thắc mắc? Trò chuyện với chúng tôi

Câu hỏi và trả lời của khách hàng

  • câu hỏi: What is the Davis Mark 15 Sextant used for?

    trả lời: The Davis Mark 15 Sextant is primarily used for navigation at sea, allowing mariners to precisely measure angles between celestial objects and the horizon. This tool is essential for determining latitude and longitude, making it crucial for safe navigation. Many sailors prefer this sextant due to its sturdy construction and user-friendly design, enabling effective use even in challenging conditions. For instance, during long voyages, sailors utilize the sextant to ensure they remain on course, particularly when GPS signals are unreliable.
  • câu hỏi: How accurate is the Davis Mark 15 Sextant?

    trả lời: The Davis Mark 15 Sextant offers high accuracy, enabling users to take precise measurements of celestial bodies. It is designed to have a typical precision of up to 1 arcminute, which can significantly enhance navigation while at sea. The built-in telescope and adjustable micrometer drum contribute to this accuracy, making it a reliable tool for both amateur and professional navigators. When used correctly, this sextant helps sailors pinpoint their location even in vast ocean expanses.
  • câu hỏi: What are the key features of the Davis Mark 15 Sextant?

    trả lời: Key features of the Davis Mark 15 Sextant include a robust aluminum frame, an easy-to-read scale, and a telescope with adjustable focus. These features enhance durability and usability, making this sextant suitable for both novices and seasoned navigators. Additionally, it comes with a protective case that ensures longevity. The combination of these features allows for reliable performance and user-friendly operation, making it a go-to instrument during navigational tasks on the water.
  • câu hỏi: Is the Davis Mark 15 Sextant beginner-friendly?

    trả lời: Yes, the Davis Mark 15 Sextant is known for its user-friendly design, making it suitable for beginners. It features clear markings and a straightforward operating mechanism that simplifies the process of taking measurements. While some knowledge of celestial navigation is beneficial, many users report feeling comfortable mastering the basics with this tool. This user-friendliness allows newcomers to gain confidence in navigation methods quickly, using celestial objects as reference points.
  • câu hỏi: What materials are used in the construction of the Davis Mark 15 Sextant?

    trả lời: The Davis Mark 15 Sextant is constructed from high-quality materials, primarily durable aluminum, which ensures both lightness and robustness. The finish is typically corrosion-resistant, making it ideal for marine environments. Such materials contribute to the longevity and reliability of the sextant, allowing it to withstand the rigors of ocean navigation. For instance, sailors appreciate that this sextant can endure harsh weather conditions while maintaining performance.
  • câu hỏi: Can the Davis Mark 15 Sextant be used for land navigation?

    trả lời: While primarily designed for maritime navigation, the Davis Mark 15 Sextant can also be employed for land navigation. Users can take measurements of celestial bodies to determine their position on land as well. This versatility is especially useful in remote areas where traditional navigation aids may not be available. For hikers or explorers venturing into uncharted territories, having this sextant can add an extra layer of navigational security.
  • câu hỏi: What accessories come with the Davis Mark 15 Sextant?

    trả lời: The Davis Mark 15 Sextant typically comes with several useful accessories, including a protective case, a user manual, and sometimes even a maintenance kit. The case is designed to safeguard the sextant during transport and storage, while the manual provides detailed instructions on using the device effectively. This comprehensive package ensures that users are well-equipped to start navigating right away, making it an excellent choice for both beginners and experienced navigators.
  • câu hỏi: How do you take a sighting using the Davis Mark 15 Sextant?

    trả lời: To take a sighting with the Davis Mark 15 Sextant, begin by holding it at eye level and aligning the index arm with the celestial body you wish to measure. Use the telescope to bring the object into focus while simultaneously ensuring that the horizon is visible through the lower part of the sextant. Next, adjust the micrometer screw until the horizon and celestial body appear aligned. This method allows for accurate angular measurement, contributing to effective navigation.
  • câu hỏi: What is the weight of the Davis Mark 15 Sextant?

    trả lời: The Davis Mark 15 Sextant is lightweight, typically weighing around 800 grams, making it easy to handle and transport during voyages. This lightweight design does not compromise stability, allowing users to easily maneuver it even in challenging sea conditions. Sailors appreciate its manageable weight, as they can carry it in their navigation kit without adding significant bulk, thus enabling efficient access when needed.
  • câu hỏi: Where can I buy Davis Mark 15 Sextant?

    trả lời: In Vietnam, you can purchase the Davis Mark 15 Sextant from Ubuy. They offer a reliable platform for acquiring quality marine navigation tools including the Davis Mark 15. Ubuy provides various shopping options, ensuring you find the right sextant to meet your needs.

Davis Instruments Telescopes Editorial Review

Davis Instruments Mark 15 Sextant is a high-quality navigation tool designed for both amateur and professional mariners. Weighing 3.5 pounds, it offers a solid construction with precision optics that enhance your celestial/navigation measurements. This sextant's durable design reliably withstands marine conditions, ensuring long-lasting performance. Enthusiasts appreciate its ease of use and clear reading features, making it an essential addition to any sailor's toolkit, whether for education or actual navigation. Its lightweight nature allows for easy handling while you're out on the water, emphasizing functionality and reliability for all navigational needs.

Customer Reviews & Ratings

1 điểm của khách hàng
  • 5 sao
    100%
  • 4 sao
    0%
  • 3 sao
    0%
  • 2 sao
    0%
  • 1 sao
    0%

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ưu

  • Durable construction suited for marine conditions
  • Lightweight, easy to handle at sea
  • Precision optics for accurate measurements
  • Great for both amateur and professional use
  • Enhances navigation experience significantly

Nhược điểm

  • May require some practice for beginners

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Thông tin quan trọng

  • Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
  • Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.

VND 11617884

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Bảy, Tháng 9 26

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Our Top Logistics Partners
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Các tính năng và lợi ích

  • 7 large sunshades for accuracy
  • 3 mm x 27 mm star scope for clear viewing
  • Micrometer drum vernier scale reads to 2/10 of a degree
  • Graduated frame radius from 120 degrees to -5 degrees
  • Comes with traditional half-silvered mirror
  • Includes instruction booklet

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