Sell Oximeter LED Display Modes Professional Finger Oximeter Portable Pulse Monitor With LED Screen best price

Please take note and refer to the following usage instructions and reminders for the oximeter 1. Please check the polarity markings in the battery compartment. The batteries may not have been installed properly. 2. Make sure that your finger is placed in properly. The oximeter can only work if your finger is placed in properly and pulses as a reading is taken. 3. Use AAA Energizer or Eveready batteries. Low quality batteries such as Kingever as not strong enough to power the oximeter. Measurement Range: 70-100%. SpO2 Measurement Accuracy: ±1% (70%-100%), unspecified (<70%). Resolution: 1%. Pulse Rate Measurement Range: 30-240 bpm. Pulse Rate Measurement Resolution: ±1bpm. Pulse Rate Accuracy: ±2bpm or ±1%(select larger). Measurement Performance in Low Perfusion Condition: 0.5%. Material: ABS. Power: 2 x AAA battery (Not included) *It is recommended to use higher grade batteries (original ones). Low grade ones may not work Can measure SpO2 and pulse rate accurately. Small in volume, light in weight and convenient in carrying. Large LED display makes the result much more clear. Easy to read. In the absence of signals for 8 seconds, the product will be power-off automatically. Applicable User: elderly, adults, children, convenient for someone who wants to measure pulse and oxygen at home. Easy to Read: display can be rotated in 4 ways, 8 modes. Choose the layout that you can read conveniently or switch to another layout for your caregiver to read.