Envirotech Systems Limited engineers, manufactures, and supplies Mini/Portable Anechoic Chambers, providing effective noise management systems for research projects, tests, and in-situ industrial applications. Very strong, easy to integrate- in portable space testing, oriented users – the source is these chambers. They are equipped with high-end sound insulation to eliminate the influ... https://www.envirotechltd.com/mini-portable-anechoic-chamber