Descriptions:
Blood oxygen saturation is the percentage of the oxygen-bound oxygenated hemoglobin (HbO 2) capacity in the blood as a percentage of the total bindable hemoglobin (Hb) capacity, that is, the concentration of blood oxygen in the blood, which is an important physiology of the respiratory circulatory system Parameters. Many respiratory diseases can cause the reduction of blood oxygen saturation in human blood. In addition, the body's autoregulatory dysfunction caused by anesthesia, major surgical trauma, and injuries caused by some medical examinations, etc., may cause the patient's Problems with oxygen supply reduce the body's blood oxygen saturation, causing patients to experience symptoms such as dizziness, weakness, and vomiting, and severe cases can be life-threatening. Therefore, timely understanding of the patient's blood oxygen saturation situation can help doctors identify problems in a timely manner. Is of great significance in the clinical medical field.
As long as you insert your finger during the measurement, the display will directly display the measured blood oxygen saturation value, which has high accuracy and repeatability.
200PCs/CTN
Product Features:
A. Easy to use.
B. Small size, light weight and easy to carry.
C. Low power consumption.
Main functions:
A. SpO2 value display
B. Pulse rate value and bar graph display
C. Low battery voltage indicator: before the battery voltage is too low to work properly, the low battery indicator appears
D. Automatically enter standby mode.
Application:
Suitable for non-invasive monitoring of blood oxygen saturation and pulse rate in hospitals and families.
Environmental conditions:
Environmental conditions for storage
a) Ambient temperature range: -40 ℃ ~ + 60 ℃
b) Relative humidity range: ≤95%
c) Atmospheric pressure range: 500 hPa ~ 1060 hPa
Environmental conditions
a) Ambient temperature range: +5 ℃ ~ + 40 ℃
b) Relative humidity range: ≤90%
c) Atmospheric pressure range: 700 hPa ~ 1060 hPa
Specifications:
Blood oxygen saturation measurement |
Display range |
0%~99% |
Measuring range |
0%~100% |
Accuracy |
When the measurement range of blood oxygen saturation is 70% ~ 100%, the allowable absolute error is ± 2%; less than 70% is undefined |
Resolution |
0.01 |
Pulse rate measurement |
Display range |
20 bpm~250 bpm |
Measuring range |
20 bpm~250 bpm |
Accuracy |
± 2 bpm or ± 2%, whichever is greater |
Resolution |
1 bpm |
Accuracy under weak perfusion |
When the pulse filling is 0.4%, the accuracy of blood oxygen saturation is ± 4%; the accuracy of pulse rate is ± 2 bpm or ± 2%, whichever is greater |
Resistance to ambient light interference |
Under normal conditions and ambient light conditions, the difference in blood oxygen saturation measurements is not greater than 1% |
Pulse intensity |
Continuous bar graph shows that the higher the bar graph, the stronger the pulse |
Optical sensor |
Red light |
Wavelength is about 660 nm, light output power is less than 6.65 mW |
Infrared light |
Wavelength is about 880 nm and optical output power is less than 6.75 mW |
Security type |
Internal power products; bf type application part |
Enclosure rating |
IPX1 |
Operating Voltage |
DC 3 V |
Working current |
≤25 mA |
Power requirements |
Two AAA (1.5V) alkaline batteries |
Dimensions and weight |
|
Dimensions |
57 mm (length) × 31 mm (width) × 32 mm (height)/PC;
440mm x 360mm x 430mm (17.5in x 14.2in x 16.9in)/CTN |
weight |
Approx. 120g (excluding batteries)/PC; 10.5kg (23.2lbs) /CTN |

This product has no Specifications
Warranty
> Lifetime Technical Support
> Limited to 1-year warranty on non-consumable parts
Exceptions: Consumable Items
All Printers: Components that come in contact with inks includes the ink system, print heads, capping station (ink station), dampers, ink pump, ink tank, ink mixer, ink lines and power pump, consumable parts like CR motor, encoder strip, belt, decoder, sensors, wiper, print head cables, fans, rip software (discs or digital).
Company or person requesting warranty repair shall contact CALCA for pre-authorization and selection of a qualified repair technician to service the equipment prior to performing service on the equipment. Failure to request pre-authorization for service repair and selection will result in denial of a warranty claim.
CALCA will not be liable for labor or material costs associated with graphic production, graphic application, equipment downtime or any other consequential damages including loss of profits or potential business sales, arising out of a warranty claim. It is the user's responsibility to secure the equipment and surrounding area to prevent damage from damages arising from a warranty claim. CALCA is not responsible for damages from improper care, maintenance or repair of equipment associated with normal operation.
Extended Warranty:
- Printers: Extend to 2 years for an additional $999
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