A310L
2
 A310Lfingertip pulse oximeter
A310L
2
 A310Lfingertip pulse oximeter

Faeture

  1. Large LED display

  2. Automatic power-off

  3. Low battery voltage indicator

  4. Algorithm inside, more accurate

  5. Visual & sound reminder function

  6. Standard two AAA alkaline batteries support more than 20 hours continuous work