The G.R.A.S. RA0122 is a Random-incidence corrector which is for use with 1/2” Free-field microphones when measuring noise according to ANSI requirements. To install, just push it over the 1/2" microphone cartridge until stop. It can not be combined with nosecone or rain protection cap.
Quality & Warranty
G.R.A.S. accessories are made of stainless steel, alloys and high-quality composites. These items are covered by a 2 year warranty respecting their intended use.
On wear products like cables and windscreens, we offer a 6 month warranty.