![1940's era light meters from Weston and General Electric - still accurate 80 years later! : r/AnalogCommunity 1940's era light meters from Weston and General Electric - still accurate 80 years later! : r/AnalogCommunity](https://i.redd.it/7gvv3o3u3vp41.jpg)
1940's era light meters from Weston and General Electric - still accurate 80 years later! : r/AnalogCommunity
![Weston Master model 715 exposure meter from 1939. Bought it at my local antique store for $21 in mint condition and it still works like new! : r/BuyItForLife Weston Master model 715 exposure meter from 1939. Bought it at my local antique store for $21 in mint condition and it still works like new! : r/BuyItForLife](https://i.redd.it/64u70hgyage71.jpg)
Weston Master model 715 exposure meter from 1939. Bought it at my local antique store for $21 in mint condition and it still works like new! : r/BuyItForLife
![89.0001.390 - Weston Electrical Instrument, Corp. Zero Corrector Milliampere Meter, Model 931 | Office of History, National Institutes of Health 89.0001.390 - Weston Electrical Instrument, Corp. Zero Corrector Milliampere Meter, Model 931 | Office of History, National Institutes of Health](https://s3.amazonaws.com/pastperfectonline/images/museum_725/013/890001390.jpg)