| Country of Origin | Denmark |
|---|---|
| Brand | Delta |
Check the listing for details. Delta Light Optics RetroSign Retroreflectometer Type 4500 with Case, Accessories. Condition: Used, Made in Denmark. Listed at 2500.00 USD. The value R’ (coefficient of retroreflected luminance) is used. The RetroSign is available in different versions. Thus, relevant for a motorist viewing situation under normal conditions. Results are presented on an LCD panel.
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