: ⦿ We are authorized J&T EXPRESS MALAYSIA PCP (Priority Courier Point). ⦿ Shipping by J&T will ship out EVERYDAY from MON-SAT ⦿ Shipping by OTHER shipping methods will ship out from MON-SAT ⦿ Normally will deliver to you in 1 working day (peak season will take longer). (: ℎ ) : ⦿ Within Malaysia: 1 - 2 working days. ⦿ Oversea: 5 - 10 working days. : ⦿ To help us to do better, your feedback & rating is very important to us. ⦿ Please do leave us a 5 Star rating if you are satisfied with our product(s) or service(s). ⦿ However, if there are any issues, concerns, or whatsoever, please us before leaving any comment. ⦿ We will try our best to resolve any of your issue(s) that will bring a smile to your face. : Finger Pulse Oximeter is an economical and accurate way to detect pulse rate and oxygen saturation through your fingers. It is suitable for testing blood oxygen saturation and pulse rate in hospitals, homes, schools and medical centers. ⦿ Average time for a reading is 8-10 seconds ⦿ Auto Turn Off: Yes ⦿ Mode Of Operation: Continuous operation enclosure degree of Ingres ⦿ Digital display: Long power lasting and Large number is easy to read ⦿ Real-time spot-checks: Data storing and data analysis function. ⦿ Lightweight: Only 71g for carrying and Easy-To-Use outdoor. SPECIFICATIONS: ⦿ Color: Blue ⦿ Display Type:OLED display ⦿ SpO2 Measurement range:70%~99% ⦿ Accuracy: ⦿ ±2% on the stage of 80%~100%; ⦿ ±3% on the stage of 70%~80%; ⦿ Below 70% no requirement ⦿ Resolution:±1% ⦿ PR: Measurement range: 25BPM~250BPM ⦿ Accuracy: ±1BPM or ±1%(the larger one) ⦿ PI index: measurement scope:0~20 (optional) ⦿ Power: 2 AAA1.5alkaline battery ( BATTERY NOT INCLUDED ) ⦿ Power consumption:below 30mA ⦿ Automatic power-off: the product shuts off by itself when no finger is in the product Notice: Please allow 1-2cm error due to manual measurement & Due to device differences, actual colors may vary slightly from what appears online