The Weston Master II was the second of the Weston Master series, this meter was being produced at Newark NJ in 1946 and Sangamo Weston in Enfield, Middlesex a little later.

It is made of aluminium alloy with water tight seals with a much improved slimmer magnet and coil assembly. The US model was made in black and a possible cheaper grey variant.

These meters use the Weston film speed system - the equivalent of ASA and ISO. Perhaps the most esthetically pleasing model and certainly better made than the III, it outsold all other models in the Master range.