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Item specifics
  • Item Type: Blood Pressure
  • Material: ABS
  • Application: Finger
  • Commodity Quality Certification: 3C,CE
  • Model Number: SH-M170
  • Size: 6*3.5*3cm
  • Brand Name: ELERA
  • Display: dual color OLED
  • Parameter: SPO2, PR, PI, ODI4
  • Display direction: 4
  • Display model: 6
  • Alarm setting: Yes
  • Beep sound: Yes
  • Power: 2 x AAA 1.5V alkaline battery
  • Data Record: up to 8 hours
  • Color: White gold, black gold
Product Description


4 Parameters: SPO2, PR, PI, ODI4

8 hours data record and data analysis

5 levels brightness adjustable


1. 4 parameter: SPO2, PR, PI, ODI4 (Oxygen desaturation Index of 4%)

2. 5 levels brightness adjustable.

3. Sleep monitoring function.

4. 8 hours data storing and data analysis function.

5. Two color OLED display, 6 display modes;

6. Real-time spot-checks.

7. Automatically standby or sleep.

8. Low-power consumption,continuously four direction adjustable;

ODI4 indicates the severity of hypoxia during sleep, if this number is greater than 5, please go to the hospital for further examination.



- SpO2

      Measurement range: 70~100%

      Resolution: ±1%

      Accuracy: ±2% (70%~99%), unspecified (<70%)

- Pulse rate

      Measurement range: 30~250 bpm

      Accuracy: ±2bpm

- Perfusion Index  ( PI)

      Measurement range: 0~30% 

      Accuracy: ±1% (0%~20%), unspecified (>20%)

- Oxygen Desaturation Index  ( ODI4)     

Dear friend, we have two colors in stock. If you have color demands, please leave us a message, or we will send you by random. Thanks for your understanding!

Package Content
- 1 x Fingertip Oximeter
- 1 x Lanyard
- 1 x English user manual
By aviation restrictions,bettaries are not included in the package.
6 7-


(1). The connection line is hiden inside, make the oximeter a                                      longer life. 



(2). The special design of rubber cover inside. Make it more precise                         and comfortable for your finger. Suitable for long time monitoring. 





1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification.

3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

4. The images shown are not the exactly actual item and are for your reference only.

5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is 100% customer satisfaction!

7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.

4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

1. 12 months Manufacturer\'s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress!

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • Package Size: 20cm x 15cm x 10cm (7.87in x 5.91in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • Package Size: 20cm x 15cm x 10cm (7.87in x 5.91in x 3.94in)
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