It has not been tested in 20 years and it is functioning properly.
Leica Leicameter MC - light meter with metraphot - SNr: 42524
Rare Metrophot 2 Light Meter for Leica, Zeiss Contax, etc.
KONICA Light Meter II - Clip-on Light Meter for FP / FS - SNr: 60972
Vintage WALZ Kodachrome Light Meter with Original Leather Case- Movie Meter
3 Vintage Samgamo/weston Photographic Light Meters Plus A Copycat Light Meter
Zeiss IKON Helios Light Meter
