Features - Reliable accuracy and durability - Two Color OLED Display. - 4 Screen Direction adjustable. - Low voltage indicator, Real-time spot-checks. - Low power consumption, The lowest time of continuous work when use 2 AAA batteries are 20 hours, the theoretical value is 32 hours. - Automatic power-off when no signal - Small and light weight, convenient to carry Specifications - Display: OLED two color display - SpO2 Measurement range: 70~99% Resolution: ±1% Accuracy: ±2% (70%~99%), unspecified ( - Pulse rate Measurement range: 30~240 bpm Resolution: ±1% Accuracy: ±2bpm or ±2% (select larger) - Power: 1.5V (AAA size) ,alkaline battery x 2(Not Included),Supply voltages: 36V - Working current: less than 30mA - Automatic power off: Automatically power-off when no signal in the oximeter for more than 8 seconds - Dimension & Weight: 58 (L) × 36(W) ×33(H) mm,65g(without batteries) Note: This product is not for medical use! For sports & Aviation use ONLY! (It can be used before or after sports. Operation in sport procedure is not recommended). Package Content - 1 x Fingertip Oximeter (without battery) - 1 x Lanyard - 1 x English User Manual
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