Profile: A M B C O Electronics is a provider of industrial audiometer. Our tone audiometers feature portable and light weight, plug-in and battery, tone present indicator & custom carrying bag. Our headsets are available with ear cushions, headset receiver cords and gold plated contacts. Our audiometers feature automatic or manual operation with hard copy microprocessor controlled testing and minimal operator time. We offer repair and calibration services for audiometers. Our brands include OTO-CHEK™.