Carefor PT-02 CO2 Meter with Smoke Alarm Temp and Humidity Indoor Gas Analyzer Air Pollution Monitor

This smoke alarm will monitor and display the concentration of carbon dioxide per cubic meter in real time. It will help the users understand the current CO2 environment problems. If the concentration of carbon dioxide and smoke is too high, it will function as a smoke alarm.

Co2 Meter with Smoke Alarm 

It has a wide range of uses, and is usually suitable for detecting forest fires, carbon dioxide concentration in offices, carbon dioxide and smog in stations, hospitals, stadiums and other occasions. It is widely used many place. It is usually suitable for detecting carbon dioxide and smoke in forest fire, Co2 Monitor office carbon dioxide concentration, station smoke, hospitals, sports venues and other occasions. Indoor air quality detector, smoke detector, carbon dioxide detector alarm, smoke alarm, battery powered. Humidity and temperature wall mounted NDIR sensors.

Harm of smoke to human body

The co2 monitor uses in a smoky environment, people will age prematurely. When the harmful gases in furnace fire, soot, cigarettes and dust are inhaled into the lungs through the respiratory tract and penetrate into the blood, they will bring great harm to people. In particular, smokers inhale smoke into their lungs. Nicotine, tar and carbon monoxide provide conditions for the deposition of cholesterol, co2 monitor reddit will cause arteriosclerosis and promote aging.

If firewood is not fully burned, it will produce a large amount of smoke. Among them, PM2.5 has a great impact on human health. The production of carbon monoxide, such as poor indoor ventilation, will lead to carbon monoxide poisoning. For our healthy, we can effectively detect it. For health, co2 monitor indoor test the air quality, we should not only often go to nature and outdoors to breathe fresh air, but also exercise and enhance our personal physical quality.

Power supply: USB adapter
Battery capacity: 3000mAh
Carbon dioxide measurement range: 0-5000ppm
Material: ABS
Color: White  Wood
 
Parameter 

The parameters of the smoke alarm
 
This product has a smart colorful LCD screen display, compact and does not take up space, clear numbers, easy to identify and read the parameters.
 
The 4-color LED and sound alarm function make the air quality monitor more intuitive.
 
0-499 ppm shows green; 500-999 shows yellow; 1000-1499 shows orange; 1500 ppm+ shows red.
 
It has a long service life and is equipped with a USB charging cable, which can be charged via a USB cable.
 
The CO2 detector has two placement effects, which can be placed upright or hung on the wall.
High precision data range: operating temperature: 14 °F-104 °F (± 33.8 °F), indicator light, simulation bar and facial expression indicate multiple air quality levels.
 
Smoke Alarm Monitor Measuring Steps and Tips
 
Before use the smoke alarm test air quality meter, please put it at ventilation area more than 12 hours.
The smoke alarm buzzer lasts for 2 minutes. To mute the smoke alarm, press the power button on the device. Otherwise, it will mute when the reading is below the threshold limit.
 
1.Long press a button to start the smoker alarm monitor, the screen will display CO2, temperature, humidity values parameters.
2.To ensure the accuracy of the data, please do not touch the monitor with your hands during the measurement process, it will influence the parameter correct rate.
3.Rest it for at least 10 minutes to obtain a stable measurement value.
 

QA
 
How to fix the false low battery alert, it is a rechargeable battery or normal battery?
 
This morning, one of them began to chirp, I replaced the battery. The first thing this morning was that I checked the battery voltage of another detector. I did some searches and found that sometimes the chirped smoke alarm needs to be hard reset to clear microprocessor errors, which may lead to the wrong low battery alarm. You need to disconnect the co2 meter usb from the AC power supply, remove the battery, and then press and hold the test button for 15 seconds (it is best to cover the alarm with your thumb to silence it). You will hear the co2 monitor testing sound and then turn it off gradually to silence.
After resetting the faulty device, I reinsert it, and it has been working normally for several hours, so if you encounter an alarm problem, even if the battery is in good condition, the alarm will sound every few minutes, and a hard reset may be the solution.
Rechargeable battery, when charging with the micro USB attached to the instrument, please use the power adapter with the specification of "5v-1a". Generally speaking, it takes about 3 to 4 hours to fill the batter.
This product includes a rechargeable battery. The co2 monitor mini battery level can be accurately displayed on the screen: 25%, 50%, 75% and 100%. When the battery power is less than 1%. The display will beep for 20 seconds. Listen to didi only six times a minute. The device will be powered on automatically when charging, which takes about 4 hours. The fully charged battery will last 6-8 hours. The default temperature is degrees Fahrenheit
 
 
What's the Smoke Detector Key Feature?
 
Its main function is to detect carbon dioxide, temperature and humidity, smoke alarm. The normal content of CO2 is 0.04%. When the concentration of carbon dioxide reaches 1%, 4% ~ 5% and 10%, it will cause serious imbalance of human function in varying degrees, chest tightness, and even make people lose consciousness, stop breathing, and even die.
 
The co2 monitor extech carbon dioxide poisoning is a coma and brain hypoxia caused by people inhaling high concentrations of carbon dioxide. Generally speaking, when the content of carbon dioxide in the atmosphere exceeds 1%, people will have a slight poisoning reaction; When it exceeds 3%, dyspnea begins to appear; More than 6% will be seriously poisoned or even die. Our carefor PT-02 carbon dioxide detector uses laser sensors to accurately detect carbon dioxide. It can be used in homes, schools, gyms, offices and restaurants to help you improve your quality of life.
 
Why choose this smoke alarm?
 
The smoke alarm is small and can be placed on the table or hung on the wall. The co2 monitor portable, Compared with the traditional smoke alarm, it can be placed anywhere.
I really wanted to replace my old smoke alarm, so I chose this CO2 meter smoke alarm. My home has been installed for more than 10 years. One of them tweeted more frequently than the others from the beginning, and recently reached the point where a new battery didn't help. Old smoke detectors collect dust inside, and in case of fire, they will eventually not be able to detect smoke particles.
One way you know this is when there is no smoke, the detector starts to alarm. That's what some of my people do. I can't make them stop. I read it and they suggest you replace the old one. I think the air quality monitor price is ok, so I changed them all. Now it works well.