---Lead: single channel 12 lead
---Safety level: Class I, Type B
---Power supply: AC/Rechargeable battery manual changeover
---Display: LED

---Lead change: Automatic lead change
---Alarm: N/A
---Recorder: Position feedback stylus
---Recorder range: +-20mm

---Linearity tolerance: +-5%
---Paper speed: 25, 50mm/s+-3%
---AC power: 220V, 50HZ/110, 60HZ
---Rechargeable: 12V, 1.2Ah; Supporting 50 exams after complete charging
---Weight: 5KGS