Sverdlovsk-4 is one of the most popular light meters produced in the USSR. It uses a CdS Photo element, which yielded an excellent sensitivity. Additionally, thanks to the LED indicator light meter has a small footprint and is insensitive to shock. Meter is capable of measuring the reflected light from object and has an optical viewfinder to facilitate the accurate determination of the area being measured. The measurement is done by turning the knob with a potentiometer and observe the LED. The measurement is done while holding down the power key.
- Sensitivity from 6 to 3200 ASA
- 1/2000s shutter speed to 2h
- aperture of 1 to 45
- Supply Voltage 3-4V