Key Features

1. Lightweight design for easy portability and use.
2. Silicone rubber shell protection and a stable bracket for tabletop use.
3. DB9 type connector compatible with Nellcor SpO2 sensors.
4. Supports oximeter probes for adult, neonate, and infant patients.
5. Large 2.8-inch color TFT LCD display for SpO2, pulse rate (PR), pulse bar graph, and plethysmogram.
6. Visual and audible alarm functions.
7. User-friendly menu for parameter adjustment.
8. Low battery voltage indicator.
9. Automatic power-off within 3 minutes when no signal is detected.
10. Internal flash memory stores test results for up to 360 hours.
11. USB interface supports data upload to a computer for reviewing history data with PC software.
12. Power supply options: standard 4x AAA 1.5V alkaline batteries or a rechargeable Li-ion battery.

Performance Specifications

Power Supply

• Voltage: DC 4.0V–6.0V or 3.5V–4.2V Li-ion battery
• Power Consumption: Less than 80mA (normal operation)
• Low perfusion condition: ≤ 0.3%

Display

• 2.8" color TFT LCD

Battery

• Type: 4 AAA alkaline batteries or 1800mAh rechargeable Li-ion battery
• Working time: 15-hour continuous operation with a new, fully charged battery (at 25°C)

Operating Environment

• Temperature: 5 ~ 40°C
• Humidity: 15% ~ 80% (non-condensing)
• Atmospheric Pressure: 86 kPa ~ 110 kPa

Transportation and Storage Environment

• Temperature: -20 ~ 50°C
• Humidity: 10% ~ 90% (non-condensing)
• Atmospheric Pressure: 86 kPa ~ 110 kPa

Pulse Rate

• Measuring and Alarm Range: 0 ~ 250 bpm
• Accuracy: ±1% or ±1 bpm, whichever is greater
• Resolution: 1 bpm

SpO2

• Patient Type: Adult, Child
• Measurement Range: 0 ~ 100%
• Resolution: 1%
• Accuracy:

Temperature

• Channel: Single-channel
• Measuring and Alarm Range: 18°C ~ 45°C
• Resolution: 0.1°C or 1°F
• Accuracy: ±0.1°C (excluding the error caused by the probe)
• Average Time Constant: < 10 seconds