The G.R.A.S RA0172 Pinna holder kit is used for G.R.A.S. 45CA Hearing-Protector Test Fixture when configured with IEC 60318-4 Ear Simulator and KEMAR pinna. Needed for mounting G.R.A.S. KB0070 - KB0073 KEMAR Pinnae for G.R.A.S. 45CA. The kit contains items for one pinna.
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 consumables like batteries, cables and windscreens we offer a 6 month warranty.