GE Guardian Exposure Meter PR 2
General Electric PR 2 Guardian Exposure Meter 1956
The General Electric PR 2 known as the Guardian was made in the USA around 1956. The meter is in good condition, when exposed to light the needle moves, no other testing performed. This old GE Meter is used, sold as a collectible, as is. Measures 3 x 2 x 1 inches approximately.