O2 Oxygen Concentration Content Tester Meter Accuracy Oxygen Detector Monintor

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Description
Professional Portable O2 Oxygen Concentration Content Tester Meter High Accuracy Oxygen Detector Monintor CY-12C Gas Analyzer
Description
:
100% brand new,high quality
Features:
It is used for analyzing the purity of oxygen in respirator machine of medical treatment and anesthesia
machine and oxygen concentrator and high-pressure oxygen house and the nursing case keeping infant.
Instrument sensor is electrochemistry diaphragmatic positron. It makes use of platinum negatron and silver and silver chloride as electrolyte.
Diaphragmatic material is polyethylene film which chooses the permeating oxygen .
Specification:
Product Name: CY-12C digital oxygen measuring instrument
Range: 0-100% 0-50% 0-1%
Accuracy:
±
0.10%
Use ambient temperature: -20~ 50
°
C
Humidity: <90%
Use: hand pinch suction type
Resolution: 0.01%
Response time: 10 seconds to indicate 90% of oxygen concentration (at 20
°
C)
Power consumption: 4 mW
Power: 6F229V laminated battery, can work for 500 hours.
Affect the detection accuracy of interference gas: SO2, NO2, H2S
≥
10% when the impact of the determination.
Dimensions: 23x18x7cm/9.06x7.09x2.76in
Note:
Transition: 1cm=10mm=0.39inch.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 * Oxygen analyzer
1 * Oxygen sensor
1 * White filter hose
1 * Black suction ball
1* Portable carry bag
Payment
Delivery details
return policy
feedback
Contact us
Payment
1. We accept payment via Credit Card
、
Debit Card
、
Apple Pay
、
Google Pay or PayPal etc.
2. Payment must be cleared within 4 days after you submit order. Your unpaid orders may be canceled if you can not clear payment on time.
3. Please contact us via ebay massage to list your special requests (color, packages, etc.) immediately. We can not change your address and color once we've dispatched package and deliver to the shipper.
Shipping
1. We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees.
2. Items will be send as our promise handling time after Payment Verified (Available on business days only).
3. Please check your ebay shipping address before payment, and make sure it contain a valid phone number Because almost all shipping request phone number, we may hold the order if phone number is missing.
4. If the item is from China, Tax is buyer's responsibility, we can declare a low price to reduce or avoid customs tax, but we don't take responsibility if buyer don't clear the customs. If the item is from UK, I will pay the tax for you.
Return
1. Please freely contact us to find solution by ebay message before you open a return/case. Communication always is best way to solve problem.
2. We accept any return in 30 days that we promise.
3. If buyer return it just because buyer don't like it or bought a wrong item, it is buyer pay for return shipping fee.
4. If item is defect or wrong when it. we will pay for the shipping fee after buyer show the shipping invoice.
5. Please never return the parcel without agreement, if you don't get RMA NO. from us, it is no possible for us to get the parcel. and we will take no further auction for the return.
Feedback
1.
We will automatically leave positive feedback to every buyer who completed the transaction.
2.
As you know feedback is important for all seller. We at strive to give all of our customers a 5 star service.
3.
If you receive the product ordered within a reasonable time, Please leave us a 5 star rating for each of the (DSR). As this helps us maintain a quality service.
4.
If you're not satisfied with our goods or service, Please freely contact us by message.Communication is very important, we believe we can resolve all the problem with you.
Contact us
1.
It's our pleasure to answer any questions you have. Please send us a message through eBay and allow 24 hours for reply
2.
Our working time: 9:00 AM - 18:30 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).