Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
light meter
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:discontinued |
1963
|
| gptkbp:displayType |
analog needle
|
| gptkbp:hasModel |
S-132
|
| https://www.w3.org/2000/01/rdf-schema#label |
Weston Master III
|
| gptkbp:introducedIn |
1956
|
| gptkbp:manufacturer |
gptkb:Weston_Electrical_Instrument_Corporation
|
| gptkbp:powerSource |
selenium cell
|
| gptkbp:predecessor |
gptkb:Weston_Master_II
|
| gptkbp:successor |
gptkb:Weston_Master_IV
|
| gptkbp:type |
exposure meter
|
| gptkbp:usedFor |
measuring light for photography
|
| gptkbp:bfsParent |
gptkb:Weston_exposure_meter
|
| gptkbp:bfsLayer |
8
|