| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CAPACITOR-COUPLED; DIFFERENTIAL INPUT IMPEDANCE,6.6 MEGOHMS; TIME CONSTANT 2 SEC EKG,0.3 SEC EEG AND MIC,AND 0.03 EMG; FREQUENCY RESPONSE 0.1 TO OVER 12 KHZ USING OSCILLOSCOPE MONITOR; CALIBRATION,INTERNAL 100 MICROVOLTS AND 1 MILLIVOLT; SUPPLIED WITH SHIELDED INPUT EXTENSION CABLE |