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Tramex Meters is the international leader in the design and production of pin and pinless moisture meters, scanners, relative humidity sensors and data logging systems with a reputation for the highest standards in quality and innovation.
SurvSync is a surveyor operating system connecting mobile inspections, report building, desktop research, CRM, client portals and secure document storage — helping surveyors work faster, stay organised and manage everything from instruction to final report.
TotaLite is an image-based sensor and cloud platform for real-time, remote deformation monitoring. It delivers millimetre-accurate 2D displacement data, helping surveyors reduce site visits, lower costs, and gain clear insight into structural behaviour without the hassle.
Sprift provides 300+ datapoints on over 30 million UK residential properties, all linked by UPRN and displayed through our shareable dashboards. Access clear, upfront information to speed up desktop research, differentiate your service and win more business with branded reports.
Survey Booker offers more than just basic tools – it powers your entire workflow. Save time, grow sales, boost profitability, collaborate, engage and stay compliant while delivering a consistently personal customer experience.
TotaLite is an image-based sensor and cloud platform for real-time, remote deformation monitoring. It delivers millimetre-accurate 2D displacement data, helping surveyors reduce site visits, lower costs, and gain clear insight into structural behaviour without the hassle.
The Surveyors UK Crack Gauge Card is designed for everyday surveying work. Credit-card sized and durable, it fits easily in your wallet or on your keys, so it’s always to hand when you need to make a call on crack severity.
Key features
Credit card sized. 85mm x 54mm
Durable 760-micron thickness
Made from 80% recycled plastic
Punch hole for keyring attachment
Reverse-side ruler measuring up to 8cm
Six crack width categories from 0 (hairline) to 5 (structural damage)
The card covers crack widths from under 0.1mm to over 25mm, allowing clear, consistent categorisation on site.
The crack categories are based on BRE Digest 251, the recognised standard for assessing cracks in low-rise buildings.
Price and delivery
£5.95 per card plus VAT
Free UK mainland postage
Delivery in 5 to 7 working days
For delivery outside mainland UK or bulk orders for firms or colleges, email info@surveyors-uk.com.
If you’re using your crack gauge on site, feel free to share a photo on social media and tag Surveyors UK!
