Small and light weight, convenient to carry. Due to the difference between different monitors, the picture may not reflect the actual color of the item. This can be for any of the following reasons -.
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Heart rate display. Automatic switch-off: As soon as there is no finger in the device, it switches off automatically after 8 seconds to save energy. If you encounter any trouble. Rotatable display: To make the display easier to read, the display rotates 180° as soon as you press the on/off button during use.
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Automatic power off when no signal. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2-Direction Display adjustable. Small and light weight, convenient to carry.
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It is very suitable for oxygen and pulse reading, and has very small error margin. The bright OLED display can be clearly read in the dark, indoors or in bright sunlight. Light weight, easy to carry, can accommodate all kinds of finger sizes.
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Spo2 accuracy: 70%-99%, ±2%, below 70% undefined. Screen: LED. Small and light weight, convenient to carry. Item can not reach your expectation. We will really appreciate that. Parcel Lost. The item arrived be broken.
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With a simple one-button operation, getting your readings is fast and hassle-free. LED Display: Bright and easy-to-read display showing oxygen levels, heart rate, and pulse strength.
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The screen shows: pulse rate, SpO2, heartbeat sign, pulse waveform. One button operation and low battery indication. Driven by 2 pcs 27A batteries (not included) making it easier to be brought with during trip.
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Long - press the button to toggle between options. The oxygen monitor fingertip features a compact body.
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