Rossmax Finger Pulse Oximeter SB220 KNIT CUFFS The ri-scope skiascope measures the

The ri-scope skiascope measures the refractive power of the eye

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7 V vacuum bulb (2500 K) or xenon illumination (3000 K)

Rossmax Finger Pulse Oximeter SB220 KNIT CUFFS The ri-scope skiascope measures theRossmax Pulse Oximeter SB220 The Rossmax pulse oximeter is to spot check oxygen saturation in blood and pulse rate and also to provide warnings instantly. With its LED display the Rossmax SB220 pulse oximeter reads oxygen concentration and heart rate non invasively whenever and wherever you want to. This pulse oximeter is calibrated to display functional oxygen saturation in % Sp02. The SB220is able to provide precise measurement of the blood