2.8inch Handheld Pulse Oximeter
S500



Features

1. Lightweight for carrying and Easy-To-Use.
2. Silicon rubber shell protection and stable bracket.
3. Using DB9 type connector compatible with Nellcor Spo2 Sensor.
4. Support the oximeter probe for adult, neonate and infant.
5.2.8" color TFT show SPO2/PR/Pulse bargraph/ plethysmogram.
6. Visual and sound alarm function.
7. Adjust the parameters in friendly menu.
8. Low Battery voltage indicator.
9. Auto switch off no signal within 3 minutes.
10. Inner memory for 360 hours.
11. USB interface upload the data to PC and review
12. Standard 4× AAA 1.5V Alkaline battery or rechargeable Li battery





Specifications

Power:4x AAA 1.5V Alkaline Battery or rechargeable 1000MAH Li battery
Hemoglobin saturation display: 35%-99%
Pulse rate Display: 0-250 BPM
Power Consumption: Smaller than 80mA(Normal)
Resolution:
Hemoglobin Saturation(SpO2): 1%   Pulse rate: 1 BPM
Measurement Accuracy:
Hemoglobin Saturation (SpO2): 2% (70%-99%); unspecified(<70%)
Pulse rate: 1 BPM
Low perfusion Condition : ≤0.3%


General

1. Monitoring Parameters: SpO2\PR\Body temperature (Optional)
2. Signal sockets: SpO2 socket\USB socket\ Temperature sensor socket.
3. Display screen
    Type: 2.8 inch TFT LCD
     Display area: 58mm× 43mm
4. Size
     133mm (L) x62mm (w) x22mm (H)
5. Weight
     90g (not include probes and battery)
6. Electrical specifications
    Working voltage: DC4.0V-6.0V or 3.5V-4.2V Li battery.
    Internal battery: 4 AAA alkaline battery or 1800MAH rechargeable Li battery
    Run time: 15-hour continuous operation with a new, fully charged battery (environment temperature is 25 centigrade)

 7. Environment
    Temperature
    Operation: 10-45 centigrade; Transportation and storage: -20-60centigrade

    Humidity
    Operation: 15%-95%(no condensing); Transportation and storage: 10%-95%(no condensing)

     Altitude
     Operation: 86KPa-106 KPa; Transportation and storage: 50KPa-106 KPa

Parameter Specifications