Heimdall Rescue Fingertip Pulse Oximeter OLED
The Heimdall Rescue Fingertip Pulse Oximeter OLED is a compact and user-friendly device for quick spot-check measurement of blood oxygen saturation (SpO₂), pulse rate (PR) and perfusion index (PI). The compact fingertip design enables quick and easy spot-checking of oxygen saturation and pulse rate, making it suitable for home use, sports, basic first aid and routine checks on stable patients.
The 0.96-inch OLED display clearly presents measurement values together with a pulse waveform. Five brightness levels allow the display to be adjusted to different lighting conditions. The integrated menu also allows adjustment of alarm limits and activation or deactivation of the audible buzzer.
Compact and lightweight, the pulse oximeter is easy to carry as part of a medical bag or first aid kit. The YM401 is powered by two AAA batteries and includes a lanyard and user manual as standard. Yimi's FDA documentation identifies the YM401 as a reusable pulse oximeter intended for spot-checking oxygen saturation and pulse rate.
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- Measures blood oxygen saturation (SpO₂)
- Measures pulse rate (PR)
- Measures perfusion index (PI)
- 0.96-inch OLED display
- Displays pulse waveform
- Five adjustable brightness levels
- Adjustable alarm limits
- Audible buzzer function
- Buzzer can be switched on or off
- Compact and lightweight fingertip design
- Supplied with lanyard and user manual
Specifications
- Display: 0.96-inch OLED
- Parameters: SpO₂, pulse rate (PR) and perfusion index (PI)
- SpO₂ measurement range: 35–100%
- SpO₂ accuracy: ±2% within 70–100%
- Pulse rate measurement range: 30–250 bpm
- Pulse rate accuracy: ±3 bpm
- Display brightness: 5 levels
- Alarm limits: Adjustable
- Audible alarm/buzzer: Yes, switchable on/off
- Pulse waveform: Yes
- Power supply: 2 × AAA batteries
- Automatic shut-off: Approx. 8 seconds after signal is lost
- Standard accessories: 1 × lanyard, 1 × user manual