elepho eCheck Fingertip Deluxe Pulse Oximeter Instruction Manual
Learn how to use the Elepho eCheck Fingertip Deluxe Pulse Oximeter with this easy-to-follow user manual. This advanced device measures blood oxygen saturation levels and pulse rate with revolutionary optical sensor technology. Replace the battery with a 3.6V "½ AA" Lithium battery when the weak battery symbol appears on the display. Follow the measurement procedure for accurate results.