Angelbiss 5s-ULTRA oxygen concentrator 30dB
Angelbiss - 5S Ultra
Angelbiss-15S
Angelbiss - 5S
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Oxygen Analizer
Rechargeable Factory Supplied Analyzer Gas Detector Sensor , Oxygen
Detector
It's a personal portable oxygen content measurement device, measure oxygen purity, flow
rate ,outlet pressure and oxygen temperature are all displayed on one panel. It has a USB interface, not limited by geographical location and it can be reused. Easy to use, only need to
connect the instrument and oxygen interface.
Product Specifications
| Item | Oxygen Purity Analyzer |
| Gas Detected | O2 (Oxygen) |
| Concentration indication Range | 20.0% to 95.9% |
| Measurement Accuracy | ±1.8% F.S |
| Operating Ambient Temperature | 5~40 ºC |
| Response Time | ≤10S |
| Operating Temperature | -20ºC~50ºC |
| Dimensions | 166*74*32mm |
| Weight | 300g |
| Max Flow | 10LPM |
€ 299,00
incl. VAT and free shipping to selected countries
Free shipping to the following countries: Netherlands
- 1 kg
- Available
- Ships within 1-3 days
AngelBiss 5L Oxygen Concentrator – The Most Silent Solution for Home Use
Why Choose a Silent Oxygen Concentrator?
For many users, noise can disrupt sleep and comfort. A silent oxygen concentrator improves your quality of life by offering peace and quiet alongside dependable oxygen therapy.
AngelBiss 5L – Only 30 dB of Quiet Performance
The AngelBiss 5 liter oxygen concentrator operates at just 30 dB – quieter than a whisper. This makes it one of the most silent oxygen concentrators available on the global market.
Key Features
- Ultra-low noise level (30 dB)
- Stable oxygen output: 5 liters per minute
- Energy-efficient and easy to operate
- LED display with timer and flow settings
- Portable and lightweight design
Ideal for Home & Night Use
Perfect for home therapy, sleep support, and environments where noise sensitivity is essential—such as hospitals, eldercare, and pediatric use.
Compare with Other Oxygen Concentrators
Unlike many competitors that operate at 45–60 dB, AngelBiss delivers quiet operation with premium performance.
Testimonials
"I can finally sleep at night without the loud humming. The AngelBiss 5L has changed my daily comfort."
"One of the best oxygen concentrators I’ve tried. Super quiet and works like a charm."
Buy Now or Contact Us
Ready to experience silent oxygen therapy? Contact us or visit our online store to purchase the AngelBiss 5L.