Overview: The document describes the J2-2 Optical Theodolite, a precision instrument used for various surveying tasks in civil engineering, construction, and land surveys. It highlights the instrument's features, specifications, and applications.

Applications: The theodolite is suitable for triangulation, traversing, precise construction, cadastral surveys, deformation studies, optical tooling, laboratory measurements, and field astronomy.

Construction Features: The theodolite includes a magnetic damper compensator, ensuring stability and never seizing. It is designed for convenience with integral widen and EDM compatibility, enhancing its stability and usability.

Main Specifications:

• Telescope: Provides a bright, high-contrast erect image with a magnification of 30x and a clear objective aperture of 40mm.
• Digital Reading: Offers quick and error-free readings with an automatic index for improved accuracy in vertical angle measurements.
• Accessories: Compatible with a wide range of accessories, including DCH2A, LEICA, SOKKIA, TOPCON, and PENTAX EDM.
• Horizontal and Vertical Standard Deviation: Measured in face left and face right.
• Field of View: 24m at 1000m with a multiplication factor of 100.
• Operating Temperature: -30°C to +50°C.
• Net Weight: 6kg.

Contact Information: Manufactured by Suzhou FOIF Co., Ltd., located at 18 Tong Yuan Road, Suzhou, P.R. China. Contact via phone at +86 512 65234905 or email at [email protected].

Note: Illustrations, descriptions, and technical specifications are subject to change and are not binding.