Tortus 3
Tortus 3 Digital Floor Friction Tester
Dry floor friction testing for existing pedestrian surfaces.
AS 4663:2013
Acknowledgement of CountryPrime Safety & Compliance Services Pty Ltd acknowledges the Traditional Custodians of the lands on which we live and work. We pay our respects to Aboriginal and Torres Strait Islander Elders past, present and emerging, and recognise their continuing connection to land, waters and community.
On-site dry floor friction testing using the Tortus 3 for existing pedestrian surfaces, with measured results and clear reporting.

Perth metro · Regional WA · Interstate by arrangement
Monday–Sunday: 7:00am–7:00pm
Independent dry floor friction testing using the Tortus 3 for existing pedestrian surfaces across Perth and Western Australia, with clear standards-based reporting.
Dry floor friction testing uses a different measurement method from wet pendulum testing. Prime Safety uses the Tortus 3 for agreed dry-condition assessment of existing pedestrian surfaces and documents the method, test conditions, measured results and observations in the report.
Tortus 3 Digital Floor Friction Tester
Dry floor friction testing for existing pedestrian surfaces.
AS 4663:2013
Plain-language answers to the questions buyers commonly ask before booking.
No. P0 to P5 are wet pendulum classifications. Dry floor friction testing uses a different measurement and classification method.
Dry floor friction testing may be appropriate when the agreed scope requires measurement of a surface under specified dry conditions.
Yes. Combined wet + dry testing can be arranged when the site or risk-management scope requires results under both conditions.
Request a quote and tell us what needs to be assessed. We'll confirm the appropriate scope, access requirements and timing.