OLED display: Dual Colour OLED display. Multi-direction display: Rotatable multi directional display. 4 directions, 6 modes, allow you to view your results in any direction. Alarm function: Set the alarm and beep according to your needs. There will be a warning once the measured values go beyond the setting. Know it immediately. Small in volume: Light in weight, convenient to carry. With a landyard, convenient to use and to storage In the absence of signal, the product will be in after 8 seconds to enter standby state. 1 year Replacement/Repair warranty with 2 year service warranty

Features:

• Type : Fingertip Pulse Oximeter
• Operational LED Lights : Yes
• Wavelength of LED : 4 4 Red Light, 4 4 Infrared Light
• Certification : Approved by Trademark
• Oxygen Saturation Range : 0 to100
• Pulse Rate Range : 0 to 100 BPM