Showing 73–84 of 100 results

1700-B Fixed L-Bar 25mm MonPrism

24-48 Hours
$83.90
The 1700-B fixed l-bar monitoring prism is ideal for surveying locations where a permanent mounting is needed. Use on flat surface for temporary use, or securely attach the L-bar prism to a wall or structure for long term use, in any weather- ideal for deformation and mining surveys.

1500-CC Mini Prism System, Copper Coated, Orange

24-48 Hours
0/-30mm mini-prism system. 25.4mm diameter prism, black anodized sealed aluminum can. On-board circular bubble leveling vial. Includes: plumb bob prism point height extension, carrying case with belt loop.

Tribrach Adapter with Optical Plummet

24-48 Hours
$133.65
The NWI NAD01Tribrach Adapter with Optical Plummet secures optical and surveying equipment and ensures accurate measurements. This tribrach adapter features a universal 5/8" x 11 screw base plate. Its robust construction provides long lasting durability and performance.

Single Prism Holder, -30mm Offset, tilt

24-48 Hours
$117.45
The Northwest Instrument NPH31 Single Prism Holder is an essential accessory ideal for all surveying applications. It securely holds a single prism and offers an offset of 30 millimeters. For accurate positioning, this prism holder allows tilting at various angles.

NWI NSP01 Single Prism in Canister, 64mm

24-48 Hours
$101.25
Surveying prisms are typically used with equipment like total stations and function as targets in distance measuring tasks. When in use, prisms are usually attached to surveying poles. They are also placed inside canisters, where they remain while in use. For a reliable and affordable canister, check out the Northwest Instrument 64mm Single Prism in Canister NSP01. The NSP01 is guaranteed to be durable and easy to use. It is a single prism canister that was designed to withstand harsh weather conditions and regular use. Despite being durable, this canister is also lightweight. It’s thus convenient to transport alongside other types of equipment, and it won’t crack or get damage while in transit.

NWi NPA61 Adjustable Prism Assembly, Tilt, 0mm/-30mm Offset, Black

24-48 Hours
$170.10
The NWI Adjustable Prism Assembly is an essential part of your electronic distance measurement equipment set, reflecting transmitted light to the EDM total station for accurate and precise readings. The assembly consists of a prism in a 64mm canister, which is mounted offset on a holder to allow for position corrections and superior accuracy. The setup also includes a target plate assembly. The set mounts on 5/8”x11” threads for compatibility with most tripods. Furthermore, all components are configurable to your needs.

NWi NPA62 Adjustable Prism Assembly, Tilt, -30mm Offset, White

24-48 Hours
$228.15
The NWI Adjustable Prism Assembly is an essential part of your electronic distance measurement equipment set, reflecting transmitted light to the EDM total station for accurate and precise readings. The assembly consists of a prism in a 64mm canister, which is mounted offset on a holder to allow for position corrections and superior accuracy. The setup also includes a target plate assembly. The set mounts on 5/8”x11” threads for compatibility with most tripods. Furthermore, all components are configurable to your needs.