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Display: OLED two color display
Power: Two 1.5V (AAA size) alkaline batteries
Supply voltage: 2.6 ~ 3.6V
Working current: ≤30mA
Color: White and pink
Spo2 measurement range: 70 ~ 99%
Spo2 resolution: ± 1%
Spo2 accuracy: ± 2% (70% ~ 99%)
Pulse rate measurement range: 30 ~ 240 bpm
Pulse rate accuracy: ± 1bpm or ± 1%
The fingertip pulse oximetry *1
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at email@example.com attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 16.03||USD$ 15.64||USD$ 15.25||USD$ 14.72|
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• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.