"Smartoxy Lite A fingertip pulse oximeter which measures the perfusion index and is highly accurate even in low perfusion conditions. Smartoxy Lite has a bold OLED display and multiple display modes.
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KARMA
MIBILITY AID'S
Features Dual color OLED display for high resolution Comes with large fonts and 6 display modes that align as per viewer's comfort Low battery indication Auto switch off Alarm for low perfusion Hihgly accurate even in low perfusion conditions ~ 0.2%"