Manufacturer of physiological monitoring equipment for scientific research. Products include implantable lifetime transmitters for monitoring heart rate, temperature and activity in unrestrained animals; and lightweight, wearable instrumentation for long term monitoring of heart rate, IBI, activity and temperature in ambulatory humans. Products are sold to the pharmaceutical and biomedical industries. The bulk of revenue is derived from activity in the medical industry. Company is female-owned. Products include physiological monitoring equipment, biotelemetry equipment, veterinary vital sign monitoring equipment, data loggers.