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PM1.0 PM10 Smart Indoor Air Quality Monitors CO2 HCHO TVOC Laser Scattering

PM1.0 PM10 Smart Indoor Air Quality Monitors CO2 HCHO TVOC Laser Scattering

Brand Name:Zetron
Model Number:DM72B
Minimum Order Quantity:1 set
Delivery Time:1-10 work days
Payment Terms:T/T, Western Union, MoneyGram, D/P, D/A, L/C
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Location: Beijing Beijing China
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Supplier`s last login times: within 33 hours
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Product Details

WiFi Tuya Air Quality Monitor
CO2 | PM1.0 |PM2.5| PM10|TVOC|HCHO|


DM72B is a multifunctional air quality monitor that detects Carbon dioxide (CO2),Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function.

As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Carbon dioxide (CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/PM1.0/PM10, temperature, and humidity on its digital LCD display.

Detection PrincipleNDIR/LASER
Sampling Time1.5 seconds
Accuracy3% of reading
Storage Temperature-10°C to 60°C
Effective Range400--5000 ppm
Temperatuer Range-10°C to 50°C
Humidity Range20% - 85%
Display4.5 inch TFT Screen
Battery Capacity3000mAh
Standby Time3--5 hours
Charging Time3--5 hours
Size7.09 x 6.69 x 3.54 inches
Weight1.15 Pounds

  • Large LCD display to show date, clock, battery and more, including:CO2+PM1.0+PM2.5+PM10+TVOC+HCHO+Temperature+Humidity+AQI;
  • Customer Configurable Settings for Date, Time, Temperature, Calibration;
  • Visual alarm and 3-color code air quality indicator Green(Good), Yellow (Ok), Red (Poor);
  • NDIR CO2 sensor for fast, accurate and precise readings;
  • Built-in Data Logging Tables and Free Software for Analysis;
  • Clean, modern desktop design;
  • Powered by USB

It is suitable for cars, baby rooms, homes, Offices and other densely staffed occasions, it is also suitable for greenhouses, breeding farms, etc.


Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.

China PM1.0 PM10 Smart Indoor Air Quality Monitors CO2 HCHO TVOC Laser Scattering supplier

PM1.0 PM10 Smart Indoor Air Quality Monitors CO2 HCHO TVOC Laser Scattering

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