New Bluetooth SP70B Handheld Digital Spirometer Pulmonary Function Spirometry

Description

If you need more
mouthpieces please buy in this link
https://www.ebay.com/itm/273258775573
Introduction
SPIROMETER is a hand-held equipment for checking lung conditions, it adopts the infrared mode for measuring relative items, and is applicable for hospital, clinic, family for routine test.
Features
Parameters including FVC, FEV1, FEV1/FVC and PEF can be measured.
Personal information setup, including height, age, gender, etc.
Health status indication.
Bluetooth transmission.
Data memory and case review function.
Low battery indication.
Real-time clock display and setup.
Automatic power off function.
Mass storage device, stores up to 9999 cases.
Performance
Volume range: 0
～
10 L
Flow rate range: 0 L/s
～
16 L/s
Volume accuracy: ±3
％
or 0.05 L (whichever is greater)
Flow rate accuracy: ±5
％
or 0.2 L/s (whichever is greater)
Safety classification: internally powered equipment, type BF applied part
Working current: 80 mA
Power supply: two AAA batteries
Accessories
1)A User Manual
2)A mouthpiece (disposable)
Physical characteristic
Dimension: 138 mm(L)×63 mm(W)×47 mm(H)
Weight: 130g (with batteries)
Buy safe Product
The following FDA Disclaimer is required for all eBay listing in Healthcare category and is included for REFERENCE: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item.
The Fingertip Pulse Oximeter is registered on the Australian Register of Therapeutic Goods (ARTG)with the code 197923, and certified by FDA of United States and CE,TUV of Europe. The  Fingertip Pulse Oximeter that is FDA 510K Approved
Please use under the doctor's instruction
Shipping:
1). We will ship within 2 business day after your payement ;ship from China warehouse by China Post 2-4 weeks Arrival
2).We don't add taxes, VAT or other hidden charges. You pay us what you see on the invoice, i.e. goods subtotal + shipping cost (not include duties). Please find out as much as you can about your import taxes in your own country before bidding the item. You need to pay for the import duties in case that occurred for certain goods, or you may kindly give us some suggestions about that, we promise to do our best to help you!
About Warranty:
We guarantee new equipment other than accessories to be free from defects in workmanship and materials for a period of twelve months (six months for spare parts) from the date of shipment under normal use and service. Our company's obligation under this warranty is limited to repairing, at our company's option, any part which upon our company's examination proves defective.
Return Policy:
If you receive a defective item which you want to return, please contact us within 5 days from the day you receive the item. All return items must be returned with its original packaging and accessories. If we confirm the damage happened during the shipment, we will bear the shipping cost for return.
We will refund the money to you when we get the return items. Or replace item for you free of charge
Only English User Manual,Please contact us if you need other language version.thank you