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Description: | Light meter, dual range 500/2000 lux by Metrix, in plastic carrying case by Metrix, in cardboard box for AVO model LM4 lightmeter serial no. 20867, marked "Made in France" with specification sheet for the LM4 showing an identical instrument except for the maker's name (lacks carrying strap). | License: | http://creativecommons.org/licenses/by-nc-sa/2.5/ | Subjects: | light meter | Temporal: | 1960 - 1979 (estimated) | Source: | Science Museum | Creator: | Avo Ltd. (Thorn Group) | Identifier: | 2001-13 | Go to resource |
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