Retroreflection from road signs and pavement stripes saves lives and reduces accidents in nighttime traffic.

DELTA´s RoadSensors products have been key solutions in ensuring worldwide safety at night-time driving on roads and in airports. Our advanced and reliable measurement solutions – mobile as well as hand-held – are renowned for ensuring optimal conditions for all drivers.

Road markings

Marking Thickness Gauge

Easy Measument of thickness of pavement making


Mobile measurement of thickness of pavement markings

Road traffic signs

DELTA- your professional retroreflectometer partner

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DELTA instruments for airfields

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