Size:59*33*35mm
Display Size:14*28mm
Battery:2*AAA 1.5V
Oxyhemoglobin Saturation Measuring Range:70%~99%
Measurement Accuracy: ±2% in the Range of 70%~99%,≤70%
Pulse Rate Measuring Range:30-240BPM
Measurement Accuracy:±1BPM or ±1% of the Measured Value
Power Consumption:Less Than 30mA
Operating Temperature:5~40℃
Weight:60g
Note:Products are Shipped without Batteries！