Tremetrics Acquires Monitor Instruments Eden Prairie, MN – December 16th 2019 – Tremetrics has acquired Monitor Instruments Inc, effective today. Since the early 1980’s, Monitor Instruments, a North Carolina based company, has been a manufacturing industrial audiometers and audiometric accessories. The product line offers quality instruments and professional calibration services for audiometers and acoustic safety equipment. Tremetrics designs and manufactures OSHA compliant hearing test devices for the occupational market. From PC-based audiometers, mobile testing systems, hearing test booths, and health database management software, Tremetrics is a proven leader in providing the right solution for all occupational health screening situations. The Monitor line of instruments will no longer be manufactured as a result of this acquisition. All support and warranty inquiries for Monitor Instruments will be handled out of the corporate office of Tremetrics. For any questions or to learn more about Tremetrics offerings, visit 

For any further information regarding this announcement, please contact Jim Kurzec at Workplace Integra,

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