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Guardian 50C compact finger Pulse Oximeter

  • Offers Available
  • Free UK Delivery when you spend £60 inc VAT
£74.40 (FREE UK Delivery)
Item out of Stock  |  Usually dispatched within 24 hours
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  • Features
  • Guardian Compact Finger Reading Pulse Oximeter
  • Organic LCD for optimum display clarity - showing Sp02, Pulse rate and Pulse bar
  • Auto off after 8 seconds
  • 2 x AAA batteries (supplied)
  • Lanyard supplied
  • Measuring range:
  • SpO2 - 35 to 99%
  • PR - 30 to 245 BPM
  • PR bargraph showing strength
  • Resolution:
  • +/- 1% for SpO2
  • +/- 1 BPM for pulse rate
  • Accuracy:
  • Sp02 70% - 99% +/- 2%
  • 70% - 80% +/- 3%
  • Weight:
  • Approx 50g including batteries
  • Battery life:
  • Circa 30 hours continuous measurement
  • Low voltage warning
  • Auto off
  • Dimensions:
  • 58mm x 32mm x 34mm
  • 1 year warranty


Stock items will be sent out same day.

£5 Delivery charge covers 1st Class Royal Mail or Next Working Day Courier.

£2.50 Delivery charge (selected products only) covers 2nd Class Royal Mail or 3 Day courier.

Our stock levels are always high, however we cannot always guarantee immediate availability of all items. Should an item be out of stock, we will do our utmost to advise you of the anticipated delivery time and to get the item to you in the shortest possible time.


Items can be returned for a full refund if returned within 7 days of receipt. Please contact us to arrange.

Please return the item in original unused condition.

If the item is faulty we will refund the return postage. None faulty return postage is your responsibility.

Payment can be made by credit/debit card or PayPal at checkout. Alternatively you may pay via telephone.