Product Features:
1. Display parameter : Oxygen saturation (SpO2)-- Measuring range: 70-99% measurement accuracy : 70%-90% ±2%. If the value below 94%, Insufficient oxygen supply. (PR)BPM -- Measuring range: 30 bpm - 250 bpm . PI -- Measuring range: 0.2%-30% , PI means Perfusion Index , it shows Blood perfusion ability . Sleeping Monitor time -- 8 hours And store it in the way of memory, so that users can investigate data by themselves. The data can be provided to professional doctors for effective sleep disorders treatment. 2. Display Screen: Blue and Yellow two colors OLED Screen. 3. Display Directions: Four Directions, Six display modes 4. Energy saving: Two AAA batteries could use more than 40 hours 5. Voltage warning: There has Low voltage warning. 6. Automatic shut-down: Automatic shut-down in 8 secends when there has no signal. 7. Advantage: Integrating blood oxygen probe and processing display module, the product is easy to use, low power consumption, small size, light weight, and portable.
Notice:
1. Please double check the direction of the battery. The 2 batteries are in different direction, please make the +/- right. 2. The finger should be plugged deep enough, or it can not take the measure 3. Please do not tremble the finger or move the body during the measurement, or the data maybe unsteady.
Notes:
Silver frame type functions: SPO2/ PR / PI / RR Gold frame type functions: SPO2/ PR / PI /ODI4(Sleep Monitoring)
Package content:
1. 1 x oximeter 2. 1 x cord 3. 1 x beautiful box 4. 1 x english menual For transportation reason , batteries is not included .
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
![](https://cdn.shopify.com/s/files/1/0365/2131/2393/files/2_75568e66-a194-4652-9e9a-e1759c159f63.jpg?v=1594196443)
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
![](https://cdn.shopify.com/s/files/1/0365/2131/2393/files/3_b95dc991-3d0e-4ba6-8572-826793f60517.jpg?v=1594196477)