【A - Thermometer】 Specificaiotn: Material: ABS, Stainless Steel Display Range: 32.0-42.9℃.89.6-107.6°F Max Error: 0.1℃.0.2°F Accuracy: ±0.1℃ (35.5-42℃); ±0.2℃(<35.5℃).±0.2°F (95.5-107.6°F); ±0.6°F(<95.5°F) Time response: 60±10S(oral).100±20S(underarm) LCD Size: 16×8mm Size: 126x19x9mm Battery DC1.5V TYPE-LR41 Package Iist: 1PC Thermometer ............................................................. 【B】Finger Pulse Oximeter Specification: Material: ABS Color: blue, purple, white Size: 84mm*57mm*36mm Feature: 1.Pulse blood oxygen measurement with one button 2.The measurement is fast, and the result can be obtained in eight seconds 3.Two-way display, easier to read 4.No measurement within eight seconds, automatic shutdown, environmental protection and power saving 5.Silicone finger molds, fit your fingers more comfortably Package Including: 1X Pulse Oximeter ............................................................. 【C】Blood Oximeter Specification: Material: ABS Color: White SpO2 Measurement Range: 70% ~ 99% Pulse Rate Measurement Range: 30BPM ~ 240BPM SpO2 Measurement Accuracy: Within the Range of 70% ~ 99% ± 2%, ≤70% Undefined Pulse Rate Measurement Accuracy: ± 1BPM or ± 1% of Measured Value (Take a Larger Value) SpO2 Resolution: SpO2 ± 1% Power Consumption: Less Than 30mA Automatic Shutdown: When no finger is inserted, it will shut down automatically after 5 seconds。 Operating Temperature: 5 ℃ ~ 40 ℃ Storage Humidity: 15% ~ 80% Working, 10% ~ 80% Storage Atmospheric Pressure: 70Kpa ~ 106Kpa Battery Model: 2 x 1.5 V (2 AAA alkaline, the product does not include batteries) Size: 60*32*35mm (Due to manual measurement, there will be an error of 1-3cm.) Functions: 1.Monitoring Parameters SpO2 Oxygenated Hemoglobin Saturation (SpO2) Patient Type: Suitable for all persons over 4 years old Measuring Range: 70-99% Analysis: 1% Accuracy: Between 70%--99% ± 2% Oximeter Saturation: An important indicator of the oxygen status in the body. It is generally believed that the normal value of blood oxygen saturation should not be less than 94%, and below 94% is considered to be insufficient oxygen. 2.Heart Rate Pulse Repetition Rate (PR) BPM Measuring Range: 30 bpm-250 bpm bpm Solution: 1 Accuracy: 1% or 1 bpm Heart Rate (Heart Rate): Refers to the number of beats per minute of the heart. It also means that the heart beats fast in a certain period of time. The same person has a slower heart rate during quietness or sleep, and a faster heart rate during exercise or emotional excitement! 3.PI Value of Blood Flow Indication Measuring Range 0.2% -30% PI Analysis: 1% PI refers to the Perfusion Index (PI). The PI value reflects the pulsating blood flow, that is, the blood perfusion ability. The greater the pulsating blood flow, the more pulsating components and the larger the PI value. Therefore, the measurement site (skin, nail, bone, etc.) and the patient's own blood perfusion (arterial blood flow) will affect the PI value. Since sympathetic nerves affect heart rate and arterial blood pressure (affecting pulse arterial blood flow), the body's neuroregulatory system or mental state also indirectly affect PI values. Therefore, the PI value will be different under different anesthesia states. Instructions: 1.Insert two AAA batteries according to the positive and negative signs in the battery compartment and close the battery cover. 2.Open the finger clip pulse oximeter clip. 3.Insert your finger into the rubber channel (finger fully extended) and release the clip. 4.Click the switch button on the front panel. 5.Don't shake your fingers and the human body should not be in motion during use. 6.Read relevant data directly from the display, which can show blood oxygen saturation, pulse rate and pulse amplitude, PI perfusion index. Note: 1.Avoid exposure to direct sunlight. 2.Avoid measuring during exercise, do not shake your fingers. 3.Avoid extreme radiation of infrared or ultraviolet radiation. 4.Avoid contact with organic solvents, mist, dust and corrosive gases. 5.Avoid using near radio frequency transmitting devices or other electrical noise sources, such as electronic surgical instruments, mobile phones, two-way wireless communication equipment for cars, electronic appliances, high-definition televisions, etc. 6.This instrument is not suitable for infants and newborns, only for children over 4 years old and adults. 7.The pulse rate waveform is normalized when the pulse rate waveform tends to be smooth and stable, the measured value read is normal, and the pulse rate waveform is also standard at this time. 8.The tested person's fingers should be clean, and nails should not be applied with cosmetics such as nail polish. 9.Fingers inserted into the rubber hole, the fingernails must be facing up, the same direction as the display. Feature: 1.Health Assistant: Display parameters, blood oxygen SPO2 value, pulse PR value, bar graph, PI perfusion index, and monitor your health status. 2.High-brightness Display, Visible Day and Night: High-brightness red LED display or high-definition OLED display can be selected, which is clearly visible in the dark or strong light environment. 3.Easy to Use: It integrates the blood oxygen probe and the processing display module in one, the product is simple to use, low power consumption, small size, lightweight and easy to carry. 4.One-key Start, Fast Measurement: One-key start function, read data quickly and accurately in about 8 seconds. 5.Low Battery Reminder: When the battery voltage is too low, which may affect normal use, there is a low voltage warning prompt, and the automatic shutdown function saves energy and low consumption. 6.Finger clip pulse oximeter is a device designed to provide an accurate reading of your blood oxygen level and pulse rate from your fingertip. It is suitable for family, seniors and athletes, mountain climbers, skiers, bikers, aviators, etc. Package Including: 1*Finger clip oximeter 1*English manual