GRX Reflective Sign Retroreflector Measurement Instrument User Manual

GRX Reflective sign retroreflector measurement instrument is a portable device for detecting the retroreflection coefficient of road traffic signs, reflective clothing, retroreflective tape and vehicle license plates. It measures RA value (night retroreflection coefficient) and has the models GRX-1, GRX-3 and GRX-7.


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PDF
Published
30 October, 2023
Updated
30 October, 2023
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7CA03302DA17CC768AFE38728CC53063
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