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Can be used to trace pipes and ducts as small as 0.5 inches in diameter
Can be used to map the path of a pipe or duct without digging or drilling
Flexible design allows it to navigate tight bends and corners
Durable construction can withstand the rigors of everyday use
Easy to use and operate

Detects buried iron and steel objects up to 20 feet deep
Easy to use with one-handed operation
Large visual display for clear readings
Pinpointing mode for precise location of objects
Durable construction and weatherproof design
Three-year warranty

NA2: 32x Magnification
NAK2: 40x Magnification

Rugged and reliable: Designed to withstand the harsh conditions of the building site, the Leica NA2 and NAK2 are indifferent to weather conditions and extremely reliable.
Precise leveling: With a standard deviation of up to 0.7 mm for a 1 km double-run, the Leica NA2 and NAK2 deliver accurate and reliable leveling results.
Bright, high-contrast image: The high-quality telescope with erect image provides a bright, high-contrast image even in poor light.
Easy to use: The general layout of the controls, the smooth friction-braked rotation of the instrument, and the endless horizontal drive with bilateral knobs make it easy to use
Water & dust resistance: IP53 rating for protection against dust and water

Strong and durable: Braided twine doesn't come apart even when reused, making it perfect for large jobs and everyday use.
Nick-resistant: You can nick it with a trowel and it won't unwind, saving you time and hassle.
Reduces spin: Braided twine does not spin as much as a twisted line, bringing plumb bobs to rest sooner, for more accurate measurements.
Heavy-duty: 18-gauge line with an approximate tensile strength of 155 pounds, so it can handle even the toughest tasks.
Available in a variety of lengths: 250 feet, 500 feet, and 1,000 feet to choose from, so you can find the perfect size for your needs.

Call us for different length request

See description for compatibility


Type: Ni-MH - This advanced Nickel-Metal Hydride battery ensures reliable performance for your devices.
Capacity: 3800mAh / 27.36Wh OR 3500mAh / 25.20Wh - With this impressive capacity, enjoy extended usage time without frequent recharges.
Voltage: 7.2v - A consistent and efficient power supply for seamless device operation.
Dimensions: 3800mAh: 165.70 x 61.40 x 24.00mm | 3500mAh: 166.50 x 61.90 x 24.26mm

100% polyester solid material.
Zipper front closure.
1” wide reflective stripes with 2” wide contrasting material.
Two lower outside patch pockets with flaps.
Two outside chest pencil pockets.
Two inside patch pockets.
Non-ANSI Compliant

Solid polyester front with mesh back.
Zipper front closure with durable webbing reinforcement.
2” wide high-performance reflective material laminated to 3” contrasting color.
ANSI/ISEA 107 Class 2 Compliant.
Left chest 2-tier pocket with dual function flap that can be held open by hook & loop.
Hidden back pouch with left and right zipper access.

S5000 - Fl. Yellow

Solid polyester front with mesh back.
Zipper front closure with durable webbing reinforcement.
2” wide high-performance reflective material laminated to 3” contrasting color.
ANSI/ISEA 107 Class 2 Compliant.
Left chest 2-tier pocket with dual function flap that can be held open by hook & loop.
Hidden back pouch with left and right zipper access.

S5001 - Flo. Orange

12 rolls in a box
Durable and long-lasting
Won't become brittle in the cold
Won't fade quickly in the sun
1" wide for easy visibility

ChrisNik MagHubs - 100 Hubs Per Box

Magnetized for easy detection: The ChrisNik MagHub is magnetized for easy detection using a metal detector.
Galvanized coating to resist corrosion: The MagHub is galvanized to resist corrosion, making it durable and long-lasting.
Large center point: The large center point makes the MagHub easy to see and find, even in dense vegetation or other difficult-to-see areas.
Looks like a standard survey marker: The MagHub looks like a standard survey marker, making it easy to identify and use.
Less than half the price of a stake: The MagHub is less than half the price of a stake, making it a cost-effective option for surveyors.
Easy to carry: The MagHub is easy to carry, making it a convenient option for surveyors who need to set a lot of markers.

MagNails - MagSpikes

Made from premium steel: Made from a combination of premium steel that makes it the most durable survey marker in the industry.
Pound it harder, find it farther: Designed to withstand even the hardest strikes, making it ideal for setting control points and property corners.
Magnetized: The MagSpike is magnetized for easy detection using a metal detector.
Large center point: The large center point makes the MagSpike easy to see and find, even in difficult-to-see areas.
1" diameter head: The 1" diameter head provides a larger surface area for better penetration and holding power.

3"        -   25 Nails per box
4 1/2"  -  25 Nails per box
6"        -   20 Nails per box
MagNails - MagHubs

100 Nails Per Box

Magnetic: Easily found using a metal detector. Larger than PK nails, making them easier to see and find in difficult-to-see areas.
Durable: ChrisNik MagNails are made of hardened steel - coated with a zinc finish to prevent corrosion.
Easy to use: ChrisNik MagNails are easy to use and can be set with a hammer or nail gun. Available in a variety of sizes to meet the needs of different applications.
Cost-effective: ChrisNik MagNails are a cost-effective alternative to other survey nails. Backed by a satisfaction guarantee
Versatile: ChrisNik MagNails can be used for a variety of surveying and construction applications, including setting control points, construction offsets, property and boundary marking, and cross ties and benchmarks.

MagSpikes - MagHubs

Drawing Cleanup: Perform data integrity checks, convert proprietary objects into usable entities, and eliminate wasteful redundancies.
Join Nearest: Join objects together with tolerances and safety checks.
Shrink-Wrap Entities: Define boundaries quickly and easily.
Drawing Inspector: Get an instantaneous and dynamic readout of bearings, distances, elevations, and other information.
3D Viewer Window: View perspectives and get elevational analysis of 3D data and surfaces.
2D/3D Polyline Utilities: Enhance the use of polylines that AutoCAD® doesn't have.
Volumes: Calculate volumes accurately with the industry's most accurate algorithms.
And much more!

View and process up to 1 billion points: Carlson Point Cloud can handle even the largest point clouds with ease.
Register scans to local coordinates: Allows you to combine point clouds from different sources into a single, cohesive dataset.
Filter or decimate the points: Allows you to reduce the size of your point cloud without losing important data.
Overlay raster images in 3D: Allows you to visualize your point cloud in the context of real-world features.
Snap to edges and code descriptions: This allows you to automate the process of creating linework and symbols from your point cloud.
Create contours, profiles, sections, and breaklines: This allows you to generate 2D and 3D representations of your point cloud.
Export all surface models, points, contours, breaklines, grid and profiles to CAD:

Enhanced search: multiple search methods for TS/RTS in all live survey screens.
Voice prompting: in Stakeout, so you can keep your eyes on the environment.
Map Overlays: Google, Open Street Maps, and Esri® Maps.
GIS Inspector: instant access to GIS attribution in the map screen.
Surface Inspector: easy comparison of plan vs. as-built elevation difference.
Obstructed Point Stakeout: guided staking of unreachable points by marking azimuth and distance.
Automatic Backsight Check: in the joystick screen, makes it easier to check your setup at any time.
GPS Tolerance Band: instantly indicates when a tolerance is exceeded in live survey screens.
BIM Support: for viewing and 2D/3D staking (IFC and RVT).
Esri ArcGIS Online integration.

Enhanced Search: multiple search methods for TS/RTS in all live survey screens.
Voice Prompting: in Stakeout, so you can keep your eyes on the environment.
Map Overlays: Google, Open Street Maps, Esri® Maps, and your own WMS.
GIS Inspector: instant access to GIS attribution in the map screen.
Surface Inspector: easy comparison of plan vs. as-built elevation difference.
Obstructed Point Stakeout: guided staking of unreachable points by marking azimuth and distance.
Automatic Backsight Check: in the joystick screen, makes it easier to check your setup at any time.

All Carlson Software | Learn More About SurvCE

GPS L1/L2 plus Glonass Activated Smart Antenna.  Bluetooth connect to data collector or phone with ESRI or other programs.

See description for compatibility 

Cameron Sino 6800mAh OR 5600mAh Battery: A reliable power solution for your GeoMax & Leica instruments
Compatible with a wide range of GeoMax & Leica instruments
Type: Li-ion battery for enhanced performance and long-lasting power
Capacity: 6800mAh / 50.32Wh OR 5600mAh / 41.44Wh for extended usage time
Voltage: 7.4v for consistent and efficient power supply
Dimension: 71.72 x 39.16 x 39.40mm

Supports the GKL211 Charger only

24”x24” Aerial Target: Designed for low to medium-altitude drone mapping, providing a standard reference distance.
Center Eyelet Design: Easily identify the center of the GCP without tearing the target, ideal for precision mapping.
Lightweight & Durable: Weatherproof mesh material, highly visible and matte finish reduces glare.
Software Compatibility: Works with popular photogrammetry reconstruction software, trusted across industries.
Corner Anchor Points: Prevent movement during mapping, allows for repeatable location data.
Trusted & Economical: Used in various industries, cost-effective compared to DIY GCPs.

Trusted Durability: Stake Chaser® Whiskers® are renowned for exceptional durability and reliability.
Maximum Visibility: Designed for clear marking and easy identification in any environment.
Grader Blade Resistant: Specifically engineered to withstand multiple grader blade passes.
Versatile Applications: Widely used for marking utility lines, survey points, and athletic fields.
Easy-to-Spot: Distinct design enables quick location of marked areas or objects.