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Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Aug-16-2025 | 9150.27 руб. | 9333.73 руб. | 9241.5 руб. |
Jul-16-2025 | 7421.4 руб. | 7569.54 руб. | 7495 руб. |
Jun-16-2025 | 9006.59 руб. | 9186.9 руб. | 9096 руб. |
May-16-2025 | 8934.93 руб. | 9113.91 руб. | 9023.5 руб. |
Apr-16-2025 | 7133.80 руб. | 7276.83 руб. | 7204.5 руб. |
Mar-16-2025 | 8790.17 руб. | 8966.14 руб. | 8878 руб. |
Feb-16-2025 | 8718.85 руб. | 8892.76 руб. | 8805 руб. |
Jan-16-2025 | 8646.4 руб. | 8819.86 руб. | 8732.5 руб. |
Новые товары
Характеристики
Описание товара
This product is a multifunctional air quality detector 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 CO2 (carbon dioxide), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.
Features:
4.3" color liquid crystal display (LCD), 320x240 pixels, 24 hours real time monitoring.
Measurement items: CO2, PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity, AQI.
Large 2000mAh capacity lithium battery.
On-board fan to draw in ambient air for more accurate real-time results.
5V Micro USB charging and low battery warning.
Specifications:
Material: metal+ABS
Color: black
Model: DM72B
Display method: 4.3" LCD screen display, 320x240 pixels
Measurement items: CO2, PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity, AQI
Atmospheric pressure: 86Kpa-106Kpa
PM2.5 sensor technology: laser scattering
HCHO / TVOC technology: semiconductor sensor
CO2 technology: infrared (NDIR)
Temperature and humidity technology: temperature and humidity sensor
Detection range:
AQI: 0-500
PM2.5: 0-999ug/m³
CO2: 0-5000ppm
HCHO: 0.001-1.999mg/m³
TVOC: 0.001-9.999mg/m³
Sampling time: 1.5 seconds
Detection temperature: -10℃ to 50℃ / 14℉ to 122℉
Relative humidity: 20%-85%
Storage temperature: -10℃ to 60℃ / 14℉ to 140℉
Concentration unit for HCHO and TVOC: mg/m³
Battery: 1 * lithium battery, 2000mAh (included)
Power source: 5V DC power charging via micro USB port
Item size: 145 * 97.2 * 78mm / 5.7 * 3.8 * 3.1in
Item weight: 225g / 7.9ounce
Package size: 150 * 110 * 80mm / 5.9 * 4.3 * 3.1in
Package weight: 480g / 1.1lb
Packing List:
1 * Main Unit
1 * Charging Cable
1 * User Manual
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
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.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 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.
You agree to all of the above-listed policies upon ordering on aliexpress!
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!
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