Glottal Enterprises EG2-PC 2-Channel Electroglottograph and Microphone Preamplifier

Glottal Enterprises EG2-PC 2-Channel Electroglottograph and Microphone Preamplifier with LS-1B Tester/Calibrator. Very good condition. Previous user removed the rechargeable battery pack(s) which were 6 volt sealed NiCad type #17034 – (from the manufacturer). Unit was powered on with benchtop laboratory power supply. LS-1B Tester/Calibrator (included) was checked with main unit and both appear to function O.K. No manual, sensors/probes, microphone(s), cables, A.C. power adapter/charger or other accessories. Purchaser responsible for any calibration, certification, maintenance (battery replacement), or repair if required and proper use. As shown.