Professional pack go led

The finger pulse oximeter monitors fluctuations in blood oxygen saturation in small volume. Using fingers to care family health is easier than going to hospital. Features: ---Sleep monitoring function: It can monitor the data when people rest. And there will be a data analysis after monitoring for more than 2 hours. --- PI Indicator: Perfusion Index. It reflects the amount of blood flow being measured by the oximeter. A health care professional tests blood flow to establish norms and aid in identifying changes in a patient's condition. -- LED display: Dual Color LED display. Better shows the data. --- Multi-direction display: Rotatable multidirectional display.2directions, 2 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. --- Long battery life: 1) Low-power consumption, continuously work for 6 hours. 2) In the absence of signal, the product will be in after 8 seconds to enter standby state. 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) Low Perfusion ≤0.4% Power 1.5V (AAA size) alkaline battery x 2 Supply voltage: 2.6~3.6V Working current ≤30mA Automatic power-off Automatically power off when no signal in the oximeter for more than 8 seconds Can send via couriers at extra cost, depending on distance.