Synergy Positioning Systems
Synergy Positioning Systems
  • Home
  • Products
    • Machine Control
      • Excavator
      • Dozer
      • Grader
      • Paving and Milling
      • Special Applications
      • Accessories
    • GNSS Equipment
      • GNSS Receivers
      • GNSS Antennas
      • Radio Transmitters
    • Total Stations
      • Conventional
      • Robotic
      • Monitoring
    • Lasers and Levels
      • Rotating Lasers
      • Pipe Lasers
      • Line/Cross Lasers
      • Levels
      • Accessories
    • Aerial Mapping Systems
    • Measuring Instruments
      • Structural Crack Monitoring
      • Geotechnical Testers
      • Measuring Wheels
      • Electronic Distance Meters
      • Magnetic Locators
      • Moisture meters
    • Software
      • Field
      • Design & Planning
      • Mapping
      • BIM Software
      • Telematics
    • Field Controllers
    • Topcon Laser Scanning
    • FARO Laser Scanning
      • FARO Scanners
      • Faro Software
    • Mobile Mapping
    • Hydrographic Survey Equipment
      • Single Beam Echo Sounders
      • Unmanned Survey Vessels
      • Jet Ski Survey Watercraft
      • Hydrographic Survey Software
      • PPS Synchronization
      • Tide Gauge
    • Survey Accessories
      • Tripods
      • Prisms and Holders
      • Tribrachs and Adapters
      • Levelling Staves
      • Setout Equipment
    • Lighting Systems
      • Halogen (Filament)
      • LED
      • Metal Halide Lamp
      • Quadro
      • Twinlight
      • Xenon
      • Accessories
  • Skynet RTK
  • News
  • About Us
    • Employment
    • Key Contacts
    • Vision
    • History
    • Case Studies
  • Contact Us
  • Home
  • Products

    Featured Products

    • Topcon SmoothRide Resurfacing
      Topcon
      View Product
    • Topcon X53i Total Station Control
      Topcon
      View Product
    • Topcon LN-100 Robotic
      Topcon
      View Product

    Browse, enquire & hire from our product range below

    • Machine Control
      • Excavator
      • Dozer
      • Grader
      • Paving and Milling
      • Special Applications
      • Accessories
    • GNSS Equipment
      • GNSS Receivers
      • GNSS Antennas
      • Radio Transmitters
    • Total Stations
      • Conventional
      • Robotic
      • Monitoring
    • Lasers and Levels
      • Rotating Lasers
      • Pipe Lasers
      • Line/Cross Lasers
      • Levels
      • Accessories
    • Aerial Mapping Systems
    • Measuring Instruments
      • Structural Crack Monitoring
      • Geotechnical Testers
      • Measuring Wheels
      • Electronic Distance Meters
      • Magnetic Locators
      • Moisture meters
    • Software
      • Field
      • Design & Planning
      • Mapping
      • BIM Software
      • Telematics
    • Field Controllers
    • Topcon Laser Scanning
    • FARO Laser Scanning
      • FARO Scanners
      • Faro Software
    • Mobile Mapping
    • Hydrographic Survey Equipment
      • Single Beam Echo Sounders
      • Unmanned Survey Vessels
      • Jet Ski Survey Watercraft
      • Hydrographic Survey Software
      • PPS Synchronization
      • Tide Gauge
    • Survey Accessories
      • Tripods
      • Prisms and Holders
      • Tribrachs and Adapters
      • Levelling Staves
      • Setout Equipment
    • Lighting Systems
      • Halogen (Filament)
      • LED
      • Metal Halide Lamp
      • Quadro
      • Twinlight
      • Xenon
      • Accessories
  • Skynet RTK
  • News
  • About Us
    • Employment
    • Key Contacts
    • Vision
    • History
    • Case Studies
  • Contact Us
  • 0800 867 266
  • Email Us

Products

  • Machine Control
  • GNSS Equipment
  • Total Stations
  • Lasers and Levels
  • Aerial Mapping Systems
  • Measuring Instruments
    • Structural Crack Monitoring
    • Geotechnical Testers
    • Measuring Wheels
    • Electronic Distance Meters
    • Magnetic Locators
    • Moisture meters
  • Software
  • Field Controllers
  • Topcon Laser Scanning
  • FARO Laser Scanning
  • Mobile Mapping
  • Hydrographic Survey Equipment
  • Survey Accessories
  • Lighting Systems

Your enquiry

Thank you. We will get back to you as soon as possible.

  • Hide Form

Your rental enquiry

Thank you. We will get back to you as soon as possible.

  • Hide Form
  • Home
  • Products
  • Measuring Instruments
  • Structural Crack Monitoring
  • Buildera Crackmon 3D Three-Axis Crack Monitor
* Please note all prices exclude GST

Buildera Crackmon 3D Three-Axis Crack Monitor

Buildera
Enquire about this product

Product Description

The Buildera CRACKMON® 3D Three-Axis Crack Monitor is a stainless-steel, industrial-grade crack monitor for the repair, restoration, and long-term monitoring of concrete, masonry, plaster, stucco, and steel structures where 3-axis measurements are required. Most crack monitors or crack meters measure in one or two dimensions, but not all three. The CRACKMON® 3D is ideal for foundation and basement restoration, seismic retrofitting, or any structural, geotechnical, or civil engineering project that requires ongoing monitoring of structural defects and cracks in multiple dimensions.

Available in flush, inside, and exterior-corner mount versions, Buildera manufactures each CRACKMON® 3D in the USA using state-of-the-art precision laser cutting. Durable type-304 stainless steel with high-contrast laser-etched markings provide permanent readability even in harsh, corrosive outdoor environments.

Fasteners and epoxy supplied separately.

Applications

  • Airports, bridges, dams, highways, power plants
  • Basements, beams, foundations, retaining walls
  • Commercial and residential structures, historic monuments
  • Seismic retrofits
  • Unreinforced masonry (URM/URB)

Features and Benefits

  • Measure cracks in 3D: Ideal for non-planar offset cracks
  • Three mounting options: Flush, inside, and outside corners
  • Three-axis range: ±12 mm (X), ±6 mm (Y), ±7 mm (Z)
  • High resolution: ±1 mm (±0.04”) on X, Y & Z axes
  • Rugged: 18-gauge type-304 stainless steel resists corrosion
  • Permanent Markings: Laser-etched grid won't fade or rub off
  • Proven quality: Designed and manufactured in the USA
  • Buildera Crackmon 3D Three-Axis Crack Monitor
Enquire about this product
  • Technical Specifications
  • Downloads

Engineering Specifications

  • Crack Range: ±12 mm (X), ±6 mm (Y), ±7 mm (Z)
  • Discrimination (Visual): ±1 mm on X, Y & Z axes
  • Weight: 59 grams
  • Material: 18-ga (0.047" typ.) Type 304 stainless steel
  • Finish: #4 light-grained finish (top surface). Minor cosmetic flaws due to cutting and bending are normal and do not affect functionality.
  • Coefficient of Linear Expansion: 17 μm/m-ºC, 0 to +100 ºC
  • Installation Method: Thixotropic (non-sagging) 5-minute epoxy and/or fasteners (sold separately). Buildera recommends epoxy when using fasteners to help prevent inadvertent slippage.
  • Recommended Fastener: 1-1/4" #6 (M3.5) or #8 (M4.2) stainless-steel pan-head sheet-metal screws with serrated external-tooth lock washers. Use tamper-resistant fasteners for improved security.
  • Anchor: Toggler® A5 (3/16" dia). Drill 1-1/2"-deep hole.
  • Environmental: Reusable and recyclable
  • Country of Origin: Engineered and made in the USA

Product Downloads Section

  • Buildera Crackmon 3D Three-Axis Crack Monitor Data Sheet and Installation Guide 4 MB pdf
Synergy Positioning Systems A Synergy Group Company

Follow us on Twitter

Follow @SynergyPosition

Join mailing list for news & Updates

  • Home
  • Products
    • Machine Control
    • GNSS Equipment
    • Total Stations
    • Lasers and Levels
    • Aerial Mapping Systems
    • Measuring Instruments
    • Software
    • Field Controllers
    • Topcon Laser Scanning
    • FARO Laser Scanning
    • Mobile Mapping
    • Hydrographic Survey Equipment
    • Survey Accessories
    • Lighting Systems
  • Skynet RTK
  • News
  • About Us
    • Employment
    • Key Contacts
    • Vision
    • History
    • Case Studies
  • Contact Us
© 2025 Synergy Positioning Systems Ltd. All rights reserved. Website Design by 96black