Pulse Oximeter A&D A&D UP-200

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- ●Display: LCD display ●Display contents: Oxygen saturation (SPO2), pulse rate (PR), pulse strength (bar graph), pulse wave, PI value, battery warning ●Method: Dual wavelength absorbance method ● Measurement range: Oxygen saturation 0-100% (however, display only up to 99%), pulse rate 30-250 beats/min Measurement accuracy: Oxygen saturation ±2% (70-100%), pulse rate ±2 beats or ±2%, whichever is greater Battery life: 2 AAA alkaline batteries (included) ●Functions: Display switching (4 directions), PI value display function, auto power off [PI value display function for better measurement] This helps determine whether the fingertip being measured is in a suitable condition for measurement. The PI value is low when blood circulation in the fingertips is poor. This is a defense mechanism in the human body when it gets cold or you are not feeling well. It prioritizes the distribution of heat and oxygen to the central organs of the body. This reflects the body's defense reaction of reducing blood flow to the fingertips. [Auto power off function] Insert your finger and press the button to start measuring. When you remove your finger, the power will automatically turn off. [Display switching] The display automatically switches between four directions. It is easy for other people to measure as well. [Case and strap included] It is convenient to carry and portable.