| Display | 7" colour TFT LCD, 1024×600 pixels | 12.1 inches high resolution LCD |
| Indicators | Alarm (red or yellow); power (green); charge (green or orange) | — |
| Monitoring | Dual monitoring: FHR & TOCO | — |
| Ultrasound technique | PWD ultrasound | — |
| Ultrasound frequency | 1 MHz ±1 kHz | — |
| Ultrasound output intensity | <1 mW/cm² | — |
| FHR range | 30–240 bpm | — |
| FHR accuracy | ±1 bpm | — |
| FHR resolution | 1 bpm | — |
| FHR alarm upper | 70–210 bpm, tolerance ±5% | — |
| FHR alarm lower | 60–200 bpm, tolerance ±5% | — |
| Default alarm limits | High 160 bpm; low 120 bpm | — |
| Alarm delay | Selectable 15 s or 30 s; trigger tolerance ±2 s | — |
| TOCO range | 0–100 pressure units | — |
| TOCO resolution | 1 pressure unit | — |
| TOCO pressure tolerance | ≤±8% | — |
| TOCO zeroing | Manual | — |
| Trend storage | ≥24 hours | — |
| ARR events | 60 ARR events with 10-second waveforms | — |
| Battery life | ≥8 hours | — |
| AC input | 100–240 V, 50/60 Hz | — |
| Power | ≤80 VA | — |
| Parameters | — | Fetal heart rate (FHR), uterus constriction (TOCO), fetal movement (FM) |
| Alarm | — | Programmable alarm on probe off-position and abnormal FHR; audible and visible |
| Printer | — | Built-in 152 mm thermal printer with adjustable tracing speed |
| Twin monitoring | — | Optional |
| Fetal movement | — | Manual button marking (MFM); automatic FM identifying (AFM) |
| Standard configuration | — | FHR, TOCO, FM, lithium battery, printer |
| Options | — | Twin FHR, fetal stimulator, CTG evaluation module, touch screen |
