By ChoiceMMed

ChoiceMMed MD300MNR Handheld Pulse Oximeter with Respiratory Rate

Regular price £119.99 GBP ex. VAT
£143.98 GBP inc. VAT
Regular price £129.99 GBP Sale price £119.99 GBP
-£10.00 GBP
Taxes and Shipping calculated at checkout.
Brand: ChoiceMMed
Availability: In stock
SKU: MD300MNR
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For orders exceeding £100 (ex VAT) within the UK mainland*, delivery is complimentary.

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Regular price £119.99 GBP ex. VAT
£143.98 GBP inc. VAT
Regular price £129.99 GBP Sale price £119.99 GBP

The ChoiceMMed MD300MNR Handheld Pulse Oximeter is a compact and reliable monitoring solution designed for hospitals, clinics, and healthcare environments requiring accurate spot-check monitoring of oxygen saturation, pulse rate, respiratory rate, and perfusion index. Suitable for both adult and paediatric patients, the MD300MNR offers dependable performance in a portable handheld format.

Featuring a high-resolution TFT display, the device clearly presents SpO2, pulse rate, respiratory rate, perfusion index (PI), and waveform data for efficient patient assessment. The monitor also includes adjustable audible and visual alarms, adjustable backlight settings, and multilingual menu support for ease of use across various healthcare settings.

With 72-hour data storage and review capability, along with compatibility with MedView software for data analysis, the MD300MNR provides practical functionality for day-to-day clinical monitoring. The device operates using 3 AA alkaline batteries and supports optional AC adapter power supply.

Key Features

  • Measures SpO2, pulse rate, respiratory rate, and perfusion index
  • High-resolution TFT colour display with waveform
  • Suitable for adult and paediatric patients
  • Adjustable audible and visual alarms
  • 72-hour data storage and review function
  • 127 patient ID setup capability
  • Supports MedView software data analysis
  • Adjustable backlight and voice settings
  • Operates on 3 AA alkaline batteries
  • Optional AC/DC adapter available
  • Multi-language menu support
  • CE certified

Technical Specifications

Model MD300MNR
Display High-resolution TFT display
SpO2 Measurement Range 70% – 100%
SpO2 Accuracy ±2% (70% – 100%)
Pulse Rate Range 30 bpm – 250 bpm
Pulse Rate Accuracy ±2 bpm or 2%
Respiratory Rate Range 0 – 45 rpm
Respiratory Rate Accuracy 1 rpm
Perfusion Index Range 0.1% – 20%
Data Storage 72 hours
Power Supply 3 x AA alkaline batteries
Battery Life More than 10 hours
Dimensions 125mm x 60mm x 30mm
Weight 195g (excluding batteries)
Ingress Protection IPX1
Certification CE, NMPA


The MD300MNR Handheld Pulse Oximeter is ideal for bedside monitoring, outpatient clinics, and routine patient assessment where portable and dependable vital signs monitoring is required.