WiFi Tuya Air Quality Monitor
CO2 | PM1.0 |PM2.5| PM10|TVOC|HCHO|
OVERVIEW
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 Principle | NDIR/LASER |
| Sampling Time | 1.5 seconds |
| Accuracy | 3% of reading |
| Storage Temperature | -10°C to 60°C |
| Effective Range | 400--5000 ppm |
| Temperatuer Range | -10°C to 50°C |
| Humidity Range | 20% - 85% |
| Display | 4.5 inch TFT Screen |
| Resolution | 480*270 |
| Battery Capacity | 3000mAh |
| Standby Time | 3--5 hours |
| Charging Time | 3--5 hours |
| Size | 7.09 x 6.69 x 3.54 inches |
| Weight | 1.15 Pounds |
FEATURES & BENEFITS
- 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
APPLICATION
It is suitable for cars, baby rooms, homes, Offices and other
densely staffed occasions, it is also suitable for greenhouses,
breeding farms, etc.
FAQ
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.
