Hello Friends, selling a lot of cool vintage items this week and we COMBINE shipping so please Check out my other items! David White model #8300. Used well but good shape.
Bruel & Kjaer 2231 Modular Precision Sound Level Meter kit in original case. This meter is the landmark of sound level measurement. B&K says that it "made its debut in 1983 and changed the sound level meter market.
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