Please note the item is untested. By purchasing this like me to you are aware of this This item is a vintage Rank Elektra PE-1 Linear light meter used for photography. It features dials to calculate aperture, shutter speed, and Cine (frame rate) settings based on light readings. The device is designed to measure light for film cameras, allowing photographers to determine proper exposure. It includes a handheld, compact design with a carrying strap for portability
