Zehntner ZRS 6060

Visibility measurement of traffic and road signs and reflective materials

The Zehntner ZRS 6060 is a next-generation handheld retroreflectometer crafted for assessing night visibility (RA and R’) of traffic signs, safety garments, and other reflective materials. With its LED illumination system and ergonomic form, it delivers fast, accurate readings from three different observation angles. Featuring a 3.5″ high-resolution color touchscreen (with adjustable tilt), internal 1 GB memory, and optional GPS, camera, and versatile handle configurations, it provides unmatched flexibility and precision in both field and lab settings.

Features

LED illumination with simultaneous measurement at three observation angles
3.5″ color touchscreen with adjustable inclination for visibility under bright sunlight
Internal 1 GB memory stores approx. 1,000,000 measurements without images
Optional accessories: 5-MP camera, WAAS GPS module, holsters, extended handles
Automatic color indication for all retroreflective materials
Continuous average display, with each individual reading saved
Rugged, ergonomic construction with polyglot menu navigation
Factory calibration traceable to METAS
Includes MappingTools software for mapping and data analysis

Applications

Quality assessment of traffic signs
Inspection of safety apparel and conspicuity tapes
Field and laboratory retroreflectivity testing
Regulatory compliance audits
Reflective material R&D evaluation

Technical Data

Parameter	Specification
Measurement Mode	RA and R′ (night visibility)
Measurement Range	0–2,000 cd·lx⁻¹·m⁻²
Measuring Area	Ø 25 mm (0.98 in)
Measurement Time	≈ 3 s
Observation Angles	Three angles simultaneously
Display	3.5″ color TFT touchscreen, LED backlight, HVGA resolution
Memory	1 GB internal flash (~1M measurements without images)
Connectivity	USB-A (host), Mini-USB-B (client)
Battery	Li-Ion 14.4 V / 6.5 Ah
Weight	Approx. 1.9 kg (4.19 lbs)
Dimensions (L × W × H)	Approx. 220 × 85 × 290 mm
Operating Temperature	–10 °C to +50 °C, non-condensing
Calibration	Traceable to METAS
Standards Compliance	ASTM E1709, ASTM E2540, ASTM E1809, DIN 67520, EN 12899-1, ISO 20471, MUTCD
Software	MappingTools (mapping and data analysis)
Optional Accessories	Extended handles, GPS module, 5 MP camera, etc.

Tags: ergonomic design, handheld instrument, LED illumination, MappingTools, METAS calibration, night visibility, RA measurement, reflective materials, retroreflectometer, traffic sign

Tags:

traffic sign, retroreflectometer, RA measurement, handheld instrument, LED illumination, mappingtools, METAS calibration, ergonomic design, night visibility, reflective materials