Description
15 In 1 Air Quality Monitor Temperature Humidity Meter 2.8inch TFT Color Screen
PM2.5 PM10 CO CO2 TVOC HCHO AQI Tester APP Control CO2 Formaldehyde Detector with Desktop Stand for Office School
Feature:
1. Comprehensive Air Quality Monitoring: The Air Quality Monitor offers a 15-in-1 solution,
measuring AQI, CO, CO2, PM0.3, PM1.0, PM2.5, PM10, formaldehyde, TVOC, temperature,
and humidity, with time display, alarm, timer, and countdown features for complete air quality management.
2. TFT Color Display and App Control: The PM2.5 PM10 CO CO2 TVOC HCHO AQI Tester
Temperature Humidity Meter features a 2.8-inch TFT color screen for easy data viewing.
Use the app for real-time air quality monitoring and remote management from anywhere.
3. Personalized Settings and History Check: The Portable CO2 Monitor supports alarm limits,
sleep mode, and detailed historical data analysis by day, month, or year.
The app offers a user-friendly interface with temperature unit switching
and multifunctional timer settings for a tailored experience.
4. Alerts and Visual Warnings: The Formaldehyde Detector connects to WiFi,
allowing users to set alert values. If measurements exceed standards,
it emits three urgent beeps and changes interface colors (green for good, orange for warning, red for bad)
for immediate response.
5. Smart Linkage Control: Utilizing semiconductor sensors for precision,
the device can connect with smart plugs to control external devices.
For example, set an exhaust fan to turn on when CO2 exceeds 1500ppm and off below 800ppm,
saving energy. Ideal for homes, schools, hospitals, and more.
Specification:
Origin: Mainland China
Gas Type: Multifunctional
Tips:
This product has high sensitivity. However, it can only detect,
and the data will not be very accurate (called qualitative but not quantitative).
It can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body,
and cannot detect pure carbon dioxide.
Specifications:
Name: Air Quality Detector
Material: Plastic
Battery: 2000mAh polymer lithium battery (included)
Working voltage: 3.7V
Working current: 260mA
Carbon dioxide detection range: 400-5000PPM, ±50±5%PPM
CO2 detection sensitivity: 1PPM
CO detection range: 0-999PPM, ±10PPM
CO detection sensitivity: 1PPM
TVOC detection range: 0-9.99mg/m³, ±0.05mg/m³
Formaldehyde detection range: 0-1.99mg/m³, ±0.05mg/m³
PM2.5 detection range: 0-999μg/m³, ±10μg/m 3
PM2.5 detection sensitivity: 1μg/m³
PM1.0 detection range: 0-999μg/m³, ±10μg/m 3
PM10 detection range: 0-999μg/m³, ±10μg/m 3
PM0.3 detection range: 0-999μg/m³, ±10μg/m²
Temperature measurement range: -10~50°C
Temperature measurement error: ±2℃
Humidity measurement range: 0%-99%RH
Humidity measurement error: ±5%RH
Charging: 5VDC, 1A Type-C interface
Product size: about 90.00x70.00x35.00mm
Product size: 3.54x2.76x1.38inch
Note:
Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures.
Thanks for your understanding!
Please allow a 1-2 cm difference in measurements due to manual measuring.
Payment Policy
◎ Please check your address at checkout. We are not responsible for wrong or undeliverable addresses.
◎ Your item will be sent to your PayPal address. Please make sure your address is correct.
◎ Any item not received due to an invalid address is not part of our refund or replacement policy
◎ Orders International Orders: The buyer is responsible for import duties and applicable local taxes.
Please check with your customs before making your purchase.
◎ If the buyer asks for a return when there is no problem of quality of the item he has received,
the return costs must be paid by the buyer and the shipping costs for the item will not be returned.
◎ If the item is damaged or defective on arrival, the buyer may request a refund or replacement after offering photos
/ videos for confirmation, and the shipping costs will be paid by us. In the meantime, the article must be returned.
Shipping Policy
◎ The expedition can be influenced by holidays, events and other uncertainties.
◎ Item will be shipped in processing time when the payment verified.
◎ The date may be delayed due to uncontrollable reason. we will inform you via eBay message.
This requirement must inform before the shipment arrangement.
◎ We will NOT responsible for any delay during delivery including but not limited to customs fee, strike, force majeure etc.
◎ Important Statement
◎ Buyers might be charged with duties, taxes and international charges from your local customs or post office
if order amount over 18 GBP or 22 EUR.
When you Bought it, this is not the reason refuse the delivery. BUYER will need to pay THOSE FEES (VAT) if it's encountered.
Returns
◎Please note that the return address must be provided by us. We will reject all return of the package without agreement,
regardless of
◎whether a return request is filed.
◎Refund or Replacement request is available within 30 days after parcel received and returning the item as the same condition as received.
◎In case you receive the item that is not to the standards above, please contact us via e-Bay messages.
All returns must be in new original
condition as received and should be shipped with delivery confirmation
◎All items returned must contain all original packaging materials.
◎Please contact us before you return the package.
Your order informention, auction number, and reason for return should be included in the
eBay message.
◎Items returned without authorization will be refused and returned to sender/buyer.
◎We only accept returns with original package. Please make sure that item has no man-made sabotage.
Used items will not be accepted for return.
Customer Service
◎ We will reply you within 24 hours on working days and 48 hours on weekends.
Please note the time difference. We will do our best to answer you as soon as possible.
◎ GOOD COMMUNICATION RESOLVES PROBLEMS.
We thank you for contacting us BEFORE you share your comments, neutral or negative,
so that we can respond satisfactorily to your concerns.