Technical specifications Dimension : 57mm (W) x 33mm (H) x 30mm(D) Weight : 55g ( with battery ) Display : OLED: Resolution: 128*64 Display Mode :Two Direction, short press power button can change direction of the display Power supply : 2 AAA Alkaline batteries Life: 24 hours continuous working time BLT Digital SpO2 (Pulse Oximetry) Range: 0%~100% Resolution : 1% Accuracy: 2% (70%~100%); Unspecified (Pulse Rate Measurement range: : 25bpm~250bpm Resolution : 1bpm Accuracy: 1% or 1bpm (whichever is bigger) Standard Parameter: SPO2 , Pulse Rate, Pulse intensity Bar Graph, Pleth Waveform, battery capacity indication. |