Weston Photronic model 614 foot-candle meter
Weston Photronic model 614 foot-candle meter, with dial and flip-up readrer, built into a carrying box with handle, Weston Electrical Instrument Corporation, Newark, New Jersey, 1920-1933
Details
- Category:
- Optics
- Object Number:
- 1933-565
- Materials:
- plastic (unidentified), glass, steel (metal), brass (copper, zinc alloy)) and leather
- Measurements:
-
overall: 56 mm x 81 mm x 175 mm, .84kg
- type:
- light meter
- credit:
- Weston Electrical Instrument Co. Ltd.