CMS50NA Pulse Oximeter is a portable equipment adopting advanced technology, it mainly checks SpO2 and PR value through the finger, which provides advanced, non-invasive and scientific means for quantitative measurement of oxygen saturation.
CMS50NA Pulse Oximeter is applicable for use in plateau area, community healthcare, oxygen bar, Fitness clubs, physical training room, family and medical institution, etc.

2.Features
1) Can measure SpO2 and Pulse Rate accurately
2) SpO2 and Pulse Rate display,Pulse Rate waveform and bar graph display
3) Battery voltage low indication
4) The display mode can be changed.
5) Screen brightness adjustable
3.Performance
SpO2 measurement range: 0%~100%
Accuracy: 70%~100%: ±2%
 0%~69%: unspecified
PR measurement range: 30bpm~250bpm
Accuracy: ±2bpm or ±2%, whichever is greater.
Resolution:
SpO2: 1%
PR: 1bpm
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater.
Resistance to surrounding light: The deviation between the value measured in the condition
of man-made light or indoor natural light and that of darkroom is less than ±1%.
Working current: ≤30mA
Power supply: two “AAA” batteries
Safety classification: type BF applied part

4.Physical characteristic
Dimension: 57mm(L) × 34mm(W) × 31mm(H)

Introduction 

TP500 Infrared Thermometer is a body temperature measurement device, powered by two “AAA” batteries, which has abundant measurement functions. It can quickly measure the body temperature without contact, which is better than traditional temperature measurement methods. It can be used to measure forehead temperature on human body in medical departments.

Features 

A medical infrared thermometer, which does not contain harmful substances, such as mercury.

Physiological effect: no adverse reactions (such as, toxicity, irritation, sensitization, etc.) appears during measuring.

Unit: Celsius (℃) / Fahrenheit (℉)

Display: color TFT LCD.

Automatic shutdown after measuring.

Operating mode: continuous operation 

Memory data: 30 group

Power management: intelligent shutdown, ultra-low power consumption, power display and low-battery prompt.

Performance 

Resolution: 0.1 ℃ (0.2 ℉)

Display range: 32.0 ℃ ~ 43.0 ℃ (89.6 ℉~109.4 ℉)

Accuracy: ±0.2 ℃

Measurement time: < 1 s

Working voltage: DC 3 V (two “AAA” batteries)

Working current: ≤ 100 mA

Physical characteristic

Dimension: 71.9 mm (L) × 39.9 mm (W) × 137.2 mm (H)

Weight: about 130 g

Environment requirements

Operating environment:

Temperature: 16 ℃ ~ 35 ℃

Relative humidity: ≤ 85 % 

Atmospheric pressure: 700 hPa ~ 1060 hPa

Transport and storage environment: 

Temperature: -20 ℃ ~ + 55 ℃

Relative humidity: ≤ 95 % (non-condensing)

Atmospheric pressure: 500 hPa ~ 1060 hPa