PULSOX-2 Pulse Oximeter Easy to operate Easy to read High stability High durability Economical Long Lasting Battery Economical Low cost makes it affordable for patient home use. Long Lasting Battery PULSOX-2 can be used approximately 80 hours with 2 AAA alkaline batteries Easy to Operate After inserting a finger into comfortable holder, measuring switch is automatically turned on, and continuous measurement is performed. Easy to Read Large display of approximately 11 mm character height. In darker surroundings, back light automatically turns on for easy reading. High Stability Light weight, compact contour and design provide steady, accurate measurements and avoid motion artifact. High Durability Splash proof design and built-in protection against physical and electric shock. PULSOX-2's durability and reliability make it ideas for all environments, including patient's home.