• PULSE OXIMETER & HEART RATE MONITOR – reliably measures through fingertip arterial oxygen saturation (SpO2) and heart rate (pulse)
  
  
• STAY ON TOP OF YOUR HEALTH – Regular monitoring of blood oxygen saturation & pulse becomes crucial when staying on top of your health, either because of heart problems, pulmonary diseases, or asthma or simply during strenuous sports activity - suitable for sports at high altitudes)
  
  
• EASY TO USE – The Beurer Pulse Oximeter, PO50 is easy and practical to use. With real-time pulse curve display, 4 color graphic display formats, adjustable display brightness, and auto switch-off
  
  
• TRAVEL SIZE: Portable and lightweight, making it easy to carry. Use the wrist strap and take this portable monitor with you wherever you go!
  
  
• ACCESSORIES & SUPPORT INCLUDED – (1) Pulse Oximeter, (1) Wrist Strap, (2) AAA Batteries, (1) Instruction Manual. Any questions? Our friendly Florida based team is always happy to help
  
  
• Product Dimensions: 3.2 x 2.7 x 2.0 inches; 0.1 pounds

Download this product's instruction manual here