Product details:
Item specifics
Brand name : EaseAi                             Item Type: Finger Pulse Oximeter
Material: ABS                                         Size: 55mm(L)*30mm(W)*30mm(D)
Application: Finger                                 Commodity Quality Certification: CE
Model Number: M230A                          Power: 2 x AAA 1.5V alkaline battery
Application: Finger                                 Color: Green, Blue, Pink, Black, Orange
Parameter: SPO2 PR                             Weight-approx: 52g
Warranty time: 5 years        Display Modes: 4 directions
Attention: the size and weight only refer to the size and weight of the product itself. 
Product Description:
Because of the aviation restrictions, batteries are not included in the package, please use   alkaline battery to run it .  
Brief Device Description:
 The Pulse Oximeter, based on all digital technology, is intended for noninvasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SPO2). Advanced DSP algorithm can minish the influence of motion artifact and improve measurement accuracy of low perfusion.
The Oximeter can be used to measure human Hemoglobin Saturation and heart rate through finger. The product is suitable for family, hospital (including clinical use in internist/ surgery, pediatrics, etc), Oxygen Bar, social medical organizations, physical care in sports and etc.
Product Features
Lightweight for carrying and Easy-To-Use. Manually adjust the direction of interface .LED display, simultaneous display for testing value and plethysmogram.Low Battery voltage indicator.Automatically standby or sleep.
 Description of the Front Panel (as figure 3.1)

Figure 3.1 Parts of front & back panel
Operation
install battery
Installing two AAA batteries into battery cassette in correct polarities and cover it.
start the Pulse Oximeter
Put one of fingers into rubber hole of the oximeter (it is best to put the finger thoroughly) with nail surface upward, then releasing the clamp.
Press the key, oximeter will automatic standby or go asleep after 8 or 16 seconds without finger in.
Attention: This product is not suitable for infants and newborns, only for children over 4 years old and adults.
Package Content
- 1 x Finger Pulse Oximeter
- 1 x Lanyard
- 1 x English user manual
- 1 x Carrying case
Electronics Parameters: