Pulse Oximeter CMS50D finger tip, dual colour, LED display

Features: 

• Integrated with SPO2  Probe and processing display module 
• High accuracy and durability 
• Can be used in Hospital, home, community medical treatment, Sports - healthcare, etc
• Can measure SPO2 and Pulse rate waveform and bar graph display 
• Battery voltage low indication 
• Four directions and 6 modes 
• Four levels adjustable brightness 
• Low power consumption 
• Automatic Power off Function - display format can be saved after power off 

Specifications: 

• Dimensions - 57MM (L) X 31MM (W) X 32mm (H) 
• Display format: 1.3" double colour OLED Display, resolution 160 x 64 
• SPO2 - 35 - 99% Pulse Ratio - 30 ~ 250BPM 
• Resolution: 1% For SPO2, 1 BPM for Pulse Ratio
• Accuracy: (2%) 70 - 99%, Unspecified (<70%) for SPO2, 2BPM OR 2% (select larger) for pulse ration.

Battery Voltage: DC2.6V - 3.6V 

• Power supply 1.5V (AAA) size alkaline batteries x2
• Continuous use >30 HOURS
• Interference resistance capacity against ambient light and measurement performance at low perfusion: NONE