SECO Double Right Angle Prism (4900-00)

SECO Double Right Angle Prism (4900-00)

$99.98
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The SECO Double Right Angle Prism is used to accurately determine 90-degree angles (perpendicular lines) between two points within line of sight. The double right angle prism provides surveyors, field crews, construction workers, and engineers with a simple, yet precise method of locating and aligning perpendicular lines (right angle points) during layout, leveling, and measurement processes.  Features: Double right angle prism Foresight viewing glass Large area of view Center lens permits foresight viewing Step off angles of 90° and 180° High quality construction Includes carrying case MPN: 4900-00

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