NPA63 Adjustable Prism Assembly 7410 It extends up to 25

It extends up to 25 feet and collapses down to 5 ½ feet allowing convenient storage and transport

The fourth is a cross-mounted vial that provides second level indicator 90-degrees to the long axis of the Johnson Level Three-Beam Magnetic Torpedo Laser Level

Do not use near a person who has a pacemaker or any electronic implanted device as the magnetic field could interfere with their operation

The Calculated Industries trades math and conversion calculator is easy to learn and has the ability to enter math equations using order of operations

A circular level and built-in sighting device are included for proper and reliable setup and alignment of the instrument

NPA63 Adjustable Prism Assembly 7410 It extends up to 25The Northwest Instrument NPA63 Adjustable Prism Assembly is used by engineers and contractors as a target for measuring distances in surveying and construction. Built for durable and stable pole mounting, it features a 5 8 x 11 inch base thread making it compatible with most prism poles, mounts, and tripods. The NWI NPA63 prism assembly is equipped with a single prism holder with a tilt and a 0 30 mm offset. A suspended type single prism target is