| Dimension | 58mm*35.4mm*31.5mm |
| Weight (without battery) | 29.6g |
| Power Requirements | 2pcs AAA-size alkaline batteries |
| Appliction Range | Adult |
| SpO2 Measurement Range | 70%~99% |
| SpO2 Accuracy | 70%~99%: ±2digits; 0%~69% no definition |
| SpO2 Resolution | 1% |
| low perfusion performance | PI=0.4% SpO2=70%, PR=30bpm:Fluke Index II, SpO2+3digits |
| Pulse Rate Measurement Range | 30~240 bpm |
| Pulse Rate Accuracy | ±1bpm or ±1% |
| Pulse Rate Resolution | 1bpm |
| Dispaly Type | OLED display |
| Display Parameters | SpO2, PR, waveform, Pulse bar |
| Operation Temperature | 5~40°C |
| Storage Temperature | -20~+55°C |
| Ambient Humdidty | ≤80% no condensation in operation ≤93% no condensation in storage |
| Atmosphere Pressure | 86kPa~106kPa |
| Package Including | 1pc oximeter, 1pc lanyard, 1pc instruction manual, 2pcs AAA-size batteries (option), 1pc pouch (option), 1pc silicon cover (option) |
