Field Supplies

Designed to provide the extra stability required when working indoors on concrete and other hard surfaces Made of heavy-duty aluminum and measures 35 x 35 x 35 inches Collapses for compact storage The rubber O-ring fits over the foot of the tripod for extra stability Weighs 3 lb (1.36 kg) Works with any style of tripod; tripod pictured is for illustration only

This adapts retro prisms to Swiss-style tribrachs Includes a removable Zeiss plug and locking screw Fits all tribrachs Weighs 1.75 lb (0.80 kg)

Many find these rover rods are faster to setup and more user-friendly than traditional rods Features include a one-piece design and two locking systems for stability, the snap lock prevents slippage and the compression lock centers the telescopic inner pole and maintains straightness These lightweight aluminum rods come with a 40-minute vial Locking Lengths at 2 m, 1.8 m, 1.6 m Weighs 2.34 lb (1.06 kg)

Leadholder for drawing, sketching and writing For 2 mm leads e.g. Mars carbon 200 With metal clip, push-button and grip zone Integrated lead sharpener in push-button HB lead Hardness-degree indication on clip

ChrisNik MAG Nails are larger and magnetic making them easier to locate using the naked eye or a locator. Each box includes 100 MAG Nails.  

With an internal rigid frame and two 5/8" screwthreads, this backpack is purpose built for carrying GPS equipment. It has padded strapping and a secure waiste-belt, for added comfort. Inside it has places to hold up to four camcorder batteries, and a receiver box, as well as ample extra room for your additional equipment and lunch. The screwthread attachments support all of Trimble's Mapping & GIS GPS receivers and antennas. 

The Diagraph Ideal Mark is a hard-working marker made for industrial environments. As the only all-metal marker in the industry, this high-performance classic offers excellent value with indelible, fade-resistance ink, color-coded cap, pocket clip and a leak-proof aluminum valve.

Crain Tri-Max Complete Retainer Bell and Assembly Replacement. Includes Loctite 242 threadlocker and complete assembly instructions.Replaces P/N 91750 and 91751.

The Tri-Max® is the only surveying grade tripod with certified accuracy – highly recommended for all servo driven and robotic total stations, 3-D laser scanners or construction lasers The revolutionary design of this tripod series means this tripod will meet ISO standard (12858-2-H) right out of the box, and after years of field use Features a 6-5/8-inch Flat head with large center hole (2-5/8 inch) to facilitate an easy set-up over a point A retaining system—which prevents leg kick out and accidental falls on slick surfaces—is stored on the inside of the leg and can be left in place when the tripod is not in use The large ‘footbed’ is there to facilitate solid planting for stability The shape and size of the foot are designed to allow for a solid placement on any terrain The foot is equipped with a replaceable point and a retention loop for use with a safety strap The Tri-Max can handle equipment up to 65 lb (30 kg) Dual Clamp Lock type Black Hardware, Fiberglass Legs Extends 71 in (1.8 m) Collapses 44.5 in (113 cm) Weighs 17.00 lb (7.70 kg)

The heavy-duty power tape features a rubberized black and high visibility yellow case with a positive thumb lock and release action. Graduations in 10ths/inches. Length: 33 ft

Made with white ledger paper, Elan's extra-stiff, high-visibility field books feature 50% cotton construction. Water resistant surface. Wire-bound style has 50 sheets (100 pages). E 64-8x4 W.

The 6 1/2-foot (2 m) Gammon Reel helps you set up and deploy a clean, accurate plumb. Simply draw the bob to the desired position and stop by applying finger pressure; a steel clock spring retracts the string back into the case. Weighs 0.11 lb (0.05 kg).

These lightweight two-piece rover rods are perfect for all GPS applications. Features a male 5/8 x 11 tip and 40-minute vial. Rover rod has a fixed-height of 2 meters.

The Seco Rod Level has a die-cast aluminum body and an adjustable 40-minute vial. It fits round or rectangular rods. Use with track light, robotic instruments, or conventional leveling. The snap-on level fits all poles with a 1-to-1.25-inch diameter. 

The rotating friction-top adapter allows the prism to be pointed after installation in the tribrach. Fits all tribrachs.

Dimensions: 1" x 2" x 18" Yellow Pine Pieces per bundle: 50Wood Species: Southern Yellow Pine

Hub StakesDimension: 2" x 2" x 6"Pieces per box: 100Wood Species: Southern Yellow Pine

This 25 foot, graduated SVR features a shorter collapsed length (58-1/2 inches) for more convenient storage. The new sleeker design also features a lighter weight. Case included.

The Nikon AP-8 automatic level features a 28x telescope with a 30mm objective lens for clear, bright images in an erect and unreversed orientation. With a built-in compensator, it automatically levels the line of sight over a wide compensation range of ±16 inches with a setting accuracy of ±0.5 inch.

Nikon AS-2 Series auto levels feature waterproof, high-power telescopes that help you make precise measurements even in the wettest conditions. They feature a unique automatic air-dampened compensator to prevent magnetic interference, and an endless horizontal fine drive to ensure smooth, precise pointing and angular measurement. Precise measurements from waterproof, high-power telescopes.