Long Description
The Yonker YK-81D Fingertip Pulse Oximeter is engineered for precision and comfort. Whether you’re recovering from illness, training at altitude, or managing chronic conditions, this compact device delivers reliable SpO₂ and pulse rate readings in seconds.
Its dual-color LED display includes a plethysmograph waveform and bar chart for easy interpretation. The advanced shading design minimizes interference from ambient light, making it ideal for outdoor use. With auditory alarms for abnormal readings and pulse beeps for real-time feedback, the YK-81D keeps you informed and in control.
The soft double-layer pad ensures a comfortable fit, while the auto shut-off feature conserves battery life. Designed for both personal and professional environments, the YK-81D is your go-to tool for vital sign monitoring.
Specifications
Feature Details
Display Dual-color LED with plethysmograph & bar chart
Measurement Parameters SpO₂ (Blood Oxygen Saturation), Pulse Rate
Accuracy ±2% for SpO₂, ±2 bpm for Pulse Rate
Light Interference Resistance Special shading design for outdoor accuracy
Alerts Audible alarm for abnormal SpO₂ or pulse readings
Pulse Beep Sound for each detected pulse
Brightness Control Adjustable LED brightness
Power Low power consumption with battery warning
Auto Shut-Off 8 seconds after no signal
Comfort Double-layer silicone padding
Use Cases Sports, fitness, home care, clinical support
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