About Us

• Texas Special Instruments (TSI) distributes and represents the top brands of audiometers, immittance systems, otoacoustic emissions (OAE) and ABR/ASSR devices, balance and vestibular products, occupational and industrial equipment, software and more. We provide exceptional service, customer education and consultative support to all Texas audiologists, otolaryngologists, hearing aid dispensers, primary care physicians, school nurses, newborn hearing screening specialists, as well as anyone providing hearing health care. Texas Special Instruments is proud to be a NASED member.