GooMart OLED Display Sports Finger Pulse Oixmeter, Spo2 Monitor, Heart Rate, Oxygen Saturation (White)

Description

WARNING! This is not a medical device! For sports & Aviation use ONLY. Features - Reliable accuracy and durability - Two Color OLED Display, four display modes. - 4-Direction Display adjustable. - Low voltage indicator, Real-time spot-checks. - Low power consumption,50 hours continuous to work. - Low Perfusion ≤0.4% - Automatic power off when no signal - Small and light weight, convenient to carry Package Content - 1 x Fingertip Oximeter - 1 x English user manual