NEW Alarm Function Finger Pulse Oximeter Blood Oxygen Saturation Monitor Portable Digital OLED Pulse Oximeter

Friends Dear friends, all ready stock products, don''t hesitate to order it, and we will send it in 24 hours.
It will take 7 ~ 12 days to reach.
All products have 1 year warranty, please do not worry about it.??
——————?About the product ?——————
??Beautiful, easy to use,Small and lightweight, portable to carry, one-on measurement is very easy to operate.
??OLED Screen OLED is a unique HD
Adopt OLED display screen, and also with clear pulse and perfusion index display.
??Shading Design
Shade design prevents the effect of ambient light on measurements.
??Acceleration Sensor, 5 Seconds Speed ??Measurement
High performance acceleration sensor, measurement time is shortened, only 5 seconds to display SpO2, Pulse Rate, Perfushion Index etc.
??Smart Alarm Function
Hearing alarms can be set to warn you when your SpO2 and pulse exceed the set limits.
??Low battery remind
When the battery is low, it will remind you to replace a new battery.
——————?About technical ?——————
Operating environment: + 16 ° C ~ + 35 ° C
Storage environment: -20 ° C ~ +55 ° C
Temperature display range:
Forehead temperature: 34.9 ° C - 42.2 ° C (94.8 ℉ -108 ℉)
Object temperature: 0.0 ° C - 100.0 ° C (32 ℉ -212 ℉)
Oxygen saturation: 35% to 99%
Pulse: 35bpm to 250bpm
Resolution: Oxygen saturation: 1%
Pulse: 1bpm
Precision measurement: Oxygen saturation: ± 2% (70% to 99%); There are no requirements (≤69%)
Pulse: ± 2bpm
Warning range: Oxygen saturation: Upper limit: 50% to 100%
Lower limit: 50% to 100%
Pulse: Upper limit: 35bpm to 250bpm
Lower limit: 35bpm to 250bpm
Error warning: Oxygen saturation: ± 1% of the preset value
Pulse: The greater is ± 10% of the preset value and ± 5bpm
PI: Weak PI: Min.0.3%
Working temperature: 5 ℃ to 40 ℃ (41 ℉ to 104 ℉)
Relative humidity: 15% to 80%, non-condensing
Atmospheric pressure: 70kPa to 106kPa
——————?About FAQ ?——————