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3.5" auto rotation TFT display of SpO2, PI, waveform, PR Various SpO2 probes for Adult, Pediatric and Neonate Built-in lithium battery up to 18 hours working time Applicable to Adult, Pediatric, Neonate measurement Up to 500 hours SpO2 data storage PC analysis software for data upload and review Infrared ear thermometer optional
| SpO2 | Transducer | Dual-wavelength LED sensor |
| Measuring range | 0%~100% | |
| Measuring accuracy | ±3% range from 70% to 100% | |
| Pulse Rate | Measuring range | 30bpm~250bpm |
| Measuring accuracy | ±2bpm or ±2% | |
| Temperature(option) | Measuring range | 32℃ ~43℃ |
| Measuring accuracy | ±2℃ | |
| Measuring time | ≤ 5 seconds | |
| Measuring probe | Infrared ear probe | |
| Perfusion Index | PI display range | 0.2%~20% |
| Measuring Mode | Continuous or Spot check | |
| Data Storage | Up to 500 hours | |
| Display | 3.5'' color TFT display with rotation | |
| Power Supply | 2000mAh lithium battery | |
| Charging | Charging stand or USB cable | |
| Dimension | 158 mm (L) × 73 mm (W) × 25 mm (H) | |
| Net Weight | 230g | |
| Data Upload | USB cable or wireless | |
| Operating Environment | Operating Temperature: | 5℃ ~ 40℃ |
| Operating Humidity: | 15%~93% | |
| Catalogue No. | SP-20 |
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