Pulse Oximeter Finger tip Model FTP1000 Pulse oximeter finger tip made for good durability DC powered and is pocket sized portable for user convenience It requires 2 zinc battery The scure pulse oximeter in the display comes with 1 year manufacturer warranty on item's body and electronic mechanism. The package contains 1 pulse oximeter and 2 batteries RED colour LCD display with High Brightness Suitable for adult and Pediatric Patients Standard 2 nos. AAA battery size Alkaline Battery ~ 1.5V each Auto shut-off when finger is out With Perfusion Index (PI) and Alarm for SpO2 & PR and Beep Sound Made in China Pulse oximeter finger tip Pulse Oximeter Finger tip Mission HB Haemoglobin Monitor with 10 strips free