Microphones
BSWA TECH has accumulated more than 20 years of experience in the design, production and quality control of measurement microphones, and has introduced more than 20 types of microphones, with a wide variety of types.The power supply mode of the test microphone can be divided into 200V polarization voltage type and pre-polarization type.In measuring application, it can be divided into free field, pressure field and diffusion field.1/4/1/2 and 1 inch in size;In special use, there are outdoor, array, surface microphone, etc.