Line Ranger Optical Surveying Instrument, 3.5 Inches Height, Red, with Dual Prisms

This Line Ranger optical surveying instrument is an essential tool for precise linear measurements and alignments in the field. Featuring dual right-angled isosceles prisms - one fixed and one adjustable - mounted in a durable red aluminum housing, this instrument enables surveyors to accurately locate intermediate points along straight survey lines. The compact design measures 3.5 inches in height and 1.25 inches in width, making it highly portable. The precision-engineered prism system allows the surveyor to view aligned images clearly through the sight vane, while the adjustable upper prism provides flexibility for various surveying scenarios. The sturdy construction and metallic components ensure reliability during field use. This professional-grade instrument comes with a protective wooden storage box for safe transport and storage. Perfect for surveying professionals and technical applications requiring accurate linear measurements and alignments, this Line Ranger combines precision optics with practical functionality in a compact form factor.

• DUAL PRISM DESIGN: Features two right-angled isosceles prisms - an adjustable upper prism and fixed lower prism for precise optical surveying and line ranging
• CONSTRUCTION: Lightweight aluminum body with red finish, measuring 3.5 inches in height and 1.25 inches in width for easy handling
• SURVEYING APPLICATION: Specialized instrument for locating intermediate points in straight lines between two survey endpoints with high accuracy
• OPTICAL SYSTEM: Equipped with sight vane and dual mirror prisms that allow surveyors to clearly view formed images for accurate measurements
• COMPACT SIZE: Overall dimensions of 3.5 x 1.25 inches make it portable and convenient for field surveying work