Color digital spirometer respiratory waveform bluetooth USB Pulmonary Function

Description

Description
Introduction
The SPIROMETER is a hand-held equipment for checking lung conditions,  adopts the infrared signal acquisition mode for measuring items related to FVC,  and it is applicable for hospital, clinic, family for routine test.
Functions
Forced Vital  Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital  capacity (FVC) ratio (FEV1/FVC), peak expiratory flow (PEF), forced expiratory  flow at 25 % of FVC (FEF25), forced expiratory flow at 50 % of FVC (FEF50),  forced expiratory flow at 75 % of FVC (FEF75) and forced expiratory flow from 25  %~ 75 % of FVC (FEF2575) can be measured;
The personnel information  (including height, age, sex, etc.) can be set.
Flow-volume chart, volume-time  chart display.
The data can be stored, deleted, uploaded and  reviewed.
Trend chart display.
Health state indication.
Calibration  function.
Over - limit prompt function for volume and flow.
Indicate  expiration within 6 seconds by indicators.
Start measuring by  one-button.
The data can be transmitted by Bluetooth or USB  cable.
Real-time clock can be set and displayed.
Battery power  indication.
Automatic shutdown when there is no operation within two  minutes.
Performance
Display mode:  2.8'' LCD
Volume range: 0 ~ 10 L
Volume accuracy: ± 3 % or ± 0.05 L  (whichever is greater)
Flow range: 0 L/s ~16 L/s
Flow accuracy: ± 5 % or ±  0.2 L/s (whichever is greater)
Working current: 200 mA
Power supply:  rechargeable lithium battery
Safety class: internally powered equipment, type  BF applied part
Accessories
One User  Manual
One USB cable
One mouthpiece (disposable accessory)
One nose  clip (optional)
One power adapter (optional)
One PC software
Physical  characteristic
Dimension: 160 mm (L) × 65 mm (W )× 45 mm  (H)
Weight: 190 g
Payment
We accept payment by PayPal. PayPal enables you to make payment quickly and securely online.
1: We accept payment via PayPal.
2: Please pay the money within 5 days after the auction ended.
3: Please offer home or mobile phone when the item's Value exceeds 100 (USD, EUR, AUD, GBP) so that we can make sure you get the item safely.
Shipping
1). We will ship within 2 business day after your payement ;
We ship the item by USPS for USA buyers.you can get the item in 1-5 days.
We ship the item by EUB(epacket) for CA,AU,UK,RU buyers.you can get the item in 10-25 days.
We ship the item by Registered China Post Air Mail for the other buyers,you can get the item in 30-35 days.
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!
Terms of Sale
FDA declaration:
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 so, do not bid on this item unless you are an authorized purchaser.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.All of our products are CE approved. Please kindly check the copy of the certificate in the listing below.
About Warranty:
We guarantees 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.
About Us
We are the CONTEC Medical Manufacturer In China and USA! Welcome to join us!!
Only English user guide,if you need any other languange,please contact me.