Simple Finger Pulse Oximeter Blood Pressure Monitor Heart Rate Portable

The compact and lightweight design allows you to carry it with you and stay healthy anytime. anywhere.

Features:

• Display mode: 1.1 inch color OLED display screen
• Display resolution: 96*64
• Accuracy: 70% ~ 100%: + 2%. no less than 70% definitions
• The measuring range of the pulse rate: 30bpm ~ 250bpm (1bpm resolution)
• Accuracy: + 2bpm or + 2% large value
• Weak perfusion error: in pulse filling ratio is 0.4%. oximetry can correctly display the oxygen saturation and pulse rate value. oxygen saturation error is + 4%; pulse rate error + 2bpm or + 2% take large values.
• Ambient light interference resistance ability: under indoor natural light and the existing lighting source of oxygen measurements and measurement under the condition of a darkroom value deviation less than + 1% compared to
• Power consumption: less than 30 mA
• Working voltage: DC 3.0V
• Batteries: 2 AAA 1.5V alkaline batteries
• Battery working hours: 20 hours minimum sustainable work. the theoretical value is 32
• Safety type: internal power supply equipment. BF application part
• Net weight: 50g