Nonin Onyx II 9550 Finger Pulse Oximeter
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Fast delivery
Delivered in 3–5 business days, with DPD, DHL or Fedex in Europe.
The Nonin Onyx II 9550 Finger Pulse Oximeter provides quick, mobile monitoring of oxygen saturation levels and pulse rate. With a user-friendly LED display and a compact, lightweight design, it is ideal for precise readings on the go.
- Compact design: the world's smallest finger pulse oximeter
- LED display for easy readability
- Automatic on/off for fast readings
- Adapts to varying finger sizes (8–26 mm)
- Up to 2,500 measurements or 21 hours of continuous use
- US Army and Air Force aeromedical certification
Ideal for:
- Emergency responders requiring portable monitoring tools
- Healthcare professionals needing fast and precise measurements
- Travelers or individuals monitoring oxygen levels at home
Technical details:
- Dimensions: 3.3 x 3.2 x 5.6 cm (H x W x D)
- Weight: 53 g (with batteries)
- Power source: 2x AAA batteries
- Color: Black
- Package includes: measuring unit, carrying strap, protective pouch with belt clip, 2x AAA batteries, and operating instructions
Designed for reliability and convenience, the Nonin Onyx II 9550 is an excellent choice for portable monitoring needs. Worldwide delivery options available at checkout.
Delivery in Europe
We provide fast and reliable delivery across Europe within 3–5 business days.
Orders are prepared daily and shipped using trusted carriers such as DHL, DPD or FedEx, selected according to your location and order requirements.
A tracking link is provided once your order has been dispatched, ensuring full visibility until delivery.
Worldwide delivery
International shipping is available to most destinations.
Shipping methods, carriers and costs are automatically calculated at checkout, based on your address and order details.
Delivery times may vary depending on the destination and local logistics.
