1.Pulse Oximeter Clean surface of the fingertip oximeter before it is used   in diagnosis for patients
2.Remove the batteries inside the battery cassette if the   Oximeter will not be operated for a long time
3.Pulse Oximeter is best to preserve the product in a place whtere   ambient temperatures 10~40℃(14~104°F）and humidity is   10%~80%
4.Pulse Oximeter is best to storage the product in a place where ambient   temperatures -20~70℃ and humidity is <93%
5.Pulse Oximeter is recommended that the product should be kept in adry   environment anytime.
  A wet ambient might affect its lifetime and even might     damage the product.
6.Please follow the law of the local government to deal woth   used battery.
7.65*34*36mm  54g/PCS

SHENZHEN HUGE INDUSTRY LIMITED