Hand held smart sensor portable CO Gas Detector LCD Digital Carbon Monoxide Handheld Meter CO Gas Tester Detector Meter

Hand held smart sensor portable CO Gas Detector LCD Digital Carbon Monoxide Handheld Meter CO Gas Tester Detector Meter
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SMART SENSOR Gas Analyzer CO2 Meter Monitor Gas Detector Handheld Carbon Dioxide Detector CO2 Tester Measuring range 350~9999PPM




 1. All products with original packaging box, so that can protect the products well on the shipping way avoid damage.
 2. The product  contain the battery because of the limitation of the airline company.
 3. Warranty: All units are with Retail box. and we offer Long warranty period of 2 years,in two years will repair for free.
 4. Shipping Way: if you need it faster, you can choose Aliexpress standard shipping,also have China post airmail ! 


SMART SENSOR gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life.
Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.
While many of the standard gas detector units were originally fabricated to detect one gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors may be utilized as individual units to monitor small workspace areas, or units can be combined or linked together to create a protection system.


 Color  Orange
 Gas Type  Carbon Dioxide (CO²) meter
 Measuring range    350~9999PPM
 Resolution    5PPM
 Basic error:  ±(30PPM+5% rdg )
 Response time:  ~90 sec
 Recovery time:  Less than 120 seconds
 Measuring Principle    Electrochemical principle, life for 2 years
 Low / High Alarm / Alarm Setting   yes
 Alarm    Acoustic, optical double alarm, can set the alarm value, an alarm
 sound is divided into 80 dB
 Operating Temperature:  -10~ 50℃(except LEL is 0 ~40℃)
 Operating Humidity :  <95%RH (Non Gel)
 Storage Temperature :  0~40℃
 Product Weight / Size:  170g / 181*63*30mm 
 Power Supply  Rechargeable lithium-ion battery, 3.7 Volts (include)
 Continuous Operation Time  >10 hours
 Packing  Gift Box
 Packing Contents  1pc AR8200 CO2 gas monitor
 1pc User manual
 1pc Carrying brouch
 1pc 3.7V rechargable lithium battery
 1pc Battery charger
Diagram and LCD display


 ② Decrement button
 ③ Increment button/backlight 
 ④ MODE : Measurement mode button
 ⑤ The first siren (green indicator)
 ⑥ The second siren (red indicator)
 ⑦ Buzzer
 ⑧ LCD Display
 ⑨ Sensor
 ⑩ T/R: Temperature/relative humidity button
 11.Battery compartment cover


 ① Gas type
 ② Alarm
 ③ Black light
 ④ Battery
 ⑤ Preheating 
 ⑥ Temperature and Humidity Measured value
 ⑦ Measured value
 ⑧ Measurement prompt
 ⑨ Unit Hint
 ⑩ C / F                                                                                                               
Technical Features
 Function  Range  Resolution  Accuracy
 CO2  0 to 5000ppm  1ppm  ±50ppm±5%rdg
 Pressure dependence : + 1.6% reading per kPa deviation from normal pressure,100kPa
 Temperature  -10-60℃ (14F​​​​​​​°-140F°)  0.1℃  ±0.6℃/0.9F°
 Humidity  0.0~99.99%  0.1%  ±3%( 10-90%)
 ±5 < or > (10-90%)
 Wet bulb  -5-60℃ (23F​​​​​​​°-140F°)  0.1℃  Calculated from RH and Temperature
 Dew Point                        -20-60℃ (-4F​​​​​​​°-140F°)         0.1℃                                                  


 Different concentrations of carbon dioxide to the influence of human body
 Carbon dioxide content   Table Ming
 350~450ppm                           With general outdoor natural air environment
 350~1000ppm  Fresh air, breathe smoothly
 1000~2000ppm  Feel the air turbidity, and began to feel drowsy
 2000~5000ppm  Feel headache, sleepiness, dull,difficulty concentrating, rapid heartbeat, mild nausea
 > 5000ppm   May cause serious lack of oxygen, cause permanent brain damage, coma and even death









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2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
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5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.




1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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1. 24 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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