Finger Pulse Oximeter SB100 - Rossmax

The Rossmax pulse oximeter SB 100 is a spot check oxygen saturation in blood and pulse rate monitor which will provide problem warnings instantly.  It is an ideal tool  for oxygen therapy assessment and health management - With its  dual light source Red LED and Infrared red LED display the Rossmax SB100 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. by simply attaching it to the finger tip, (finger circumference : approximately 20 to 75mm ) the ambient flaps design eliminates ambient light effecting the accuracy of the readings.Its measurement Range : %Sp02 35~99  and pulse rate : 30~250 pulse/min and accuracy  % Sp02 70~99% = ?2% , pulse rate 30 to 250: / 3bpm.  It has a simple On/Off switch and is powered by 2 x  AAA alkaline batteries ( approximately 16 hours use from quality batteries.)  Ideal conditions for its use  are  +5 degreesC to 40 degreesC, and  15% - 95% relative humidity or below The unit has the International Standard CE Mark and a warranty of 12 months. ( excludes any postal charges).