Brand Name : Zetron
Model Number : DM72B
Certification : CE/RoHS
Place of Origin : China
MOQ : 1 set
Price : USD 75/set -85/set
Payment Terms : T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability : 1000 SET / week
Delivery Time : 1-10 work days
Packaging Details : carton box : 272*200*70mm
Product Name : Air Quality Monitor
Function : AQI
Type : Tuya Smart Indoor Air Quality Monitor
Display : 4.3" LCD screen display
Detection Method : Laser Scattering
Detection temperature : -10°C to 50°C
Relative humidity : 20% - 85%
Power source : Lithium battery with 3000 mAh capacity
Sampling Time : 1.5 seconds
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 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 |
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.
PM1.0 PM10 Smart Indoor Air Quality Monitors CO2 HCHO TVOC Laser Scattering Images |