Leads: Standard 12-lead, Common-Mode Signal Suppression: 103 dB and above (2 mm [p-v] and below at sensitivity level 1), AC filter: -20 dB or less at 50 Hz or 60 Hz | Muscle filter: -3 dB (-6 dB/oct) or less at 35 Hz or 25 Hz | Drift: -3 dB (-12 dB/oct) or less at 0.25 Hz or 0.5 Hz, 7 inch wide color LCD, 800 x 480 dots (with LED backlight), A/D conversion: 18-bit, Sampling Rate: 8000 samples/sec., Sensitivity changes: 1/4, 1/2, 1, 2, Auto, Differential and synchronous offset voltage (Voltage between electrode and patient’s skin): ±600 mV and above, Sine wave characteristics: 0.05 Hz to 250 Hz, Approx 190 mm(W)×250 mm(D)×70 mm(H) | Weight: Approx 2.0 kg, FCP-8100, Fukuda, Fukuda Denshi Co, Ltd, Japan

Portable, One (1) year. Except for defects arising out of abuse and misuse of instrument, Recording Mode: Automatic/ manual, Recording: 8 dots/ mm thermal paper | Chart paper: 50mm x 30mm roll, Chart speed: 25, 50mm per sec | Sensitivity: 1/2, 1, 2cm/ mV and auto, Input: floating circuit | Input impedance: Greater than 2M, Time constant: more than 3.2 sec | Frequency response: 0.05 - 150 Hz, Hum: -20dB at 50/60Hz | Drift: -3dB at 0.5 Hz | EMG: -3dB at 20/30/40Hz, AC 240V | DC 9.6V built-in rechargeable Ni-MH battery, Battery capacity: 1.5 hours continuous recording, Dimension: 280x202x67 (WDH mm) | Weight: 2.0kg, C110, Fukuda, Fukuda Denshi Co, Ltd, Japan