Zehntner Retroreflectometers are world-renowned for ensuring optimal road driving conditions by enabling visibility measurement of road markings and road studs.
Our portable and ergonomic reflectometers come in a variety of classes covering entry to expert level. And additionally, we offer a vehicle-mounted solution for safer and efficient continuous measurements.
Zehntner Retroreflectomers come with factory calibration traceable to the independent Swiss Federal Institute of Metrology (METAS) and approved by the accredited association StrAus-Zert.
Entry level. Day and night visibility. All type of road and airport markings.
Night visibility. Continuous wetting and rain conditions.
Professional. All types of road and airport markings. Day and night visibility.
Expert level. Day and night visibility. All types of road and airport markings.
Vehicle-mounted. Safe and efficient continuous measurements. Night visibility.
Proceq is now part of Screening Eagle Technologies.
Screening Eagle is a merger of Dreamlab, a Singapore-based software and robotics company and Proceq, a Swiss-based NDT company with a 65+ year heritage as a market leader in portable sensors. Together, we protect the built world with software, sensors and data.
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