Pulse Oximeter
Specifications:
- Dimensions: 62.0 mm (Width) × 37.0 mm (Depth) × 32.0 mm (Height)
- Weight: 42.5 g (including the height of the two AAA dry batteries)
- Peak wavelength range of the light emitted from the probe: red light 660 nm ± 3; infrared light 905 nm ± 5
- Maximum optical output power of the probe: 1.2 mW for infrared light (905 nm)
- Bluetooth module: 4.0 (single-mode)
Normal working condition:
- Working Temperature: 5°C to 40°C (41°F to 104°F)
- Relative Humidity: 15% to 80%, non-condensing
- Atmospheric Pressure: 70 kPa to 106 kPa
- Rated Voltage: DC 3.0 V
Default values and conditions of alert:
- Oxygen saturation: 15% to 80%, non-condensing
- Atmospheric Pressure: Upper limit: 100; Lower limit: 94
- Pulse rate: Upper limit: 130; Lower limit: 50
- Alert condition: When the alert switch is on and the actual measured value goes beyond the preset alert parameter range, the Oximeter gives an alert sound
Technical parameters:
Display range:
- Oxygen saturation: 35% to 100%
- Pulse rate: 25 bpm to 250 bpm
Resolution:
- Oxygen saturation: 1%
- Pulse rate: 1 bpm
Measurement precision:
- Oxygen saturation: ±2% (70% to 100%); No requirement (≤ 69%)
- Pulse rate: ±2 bpm
Alert range:
- Oxygen saturation: Upper limit: 50% to 100%; Lower limit: 50% to 100%
- Pulse rate: Upper limit: 25 bpm to 250 bpm; Lower limit: 25 bpm to 250 bpm
Alert error:
- Oxygen saturation: ± 1% of the preset value
- Pulse rate: The greater of ±10% of the preset value and ±5 bpm
PI:
- Weak PI: Min. 0.2%