สินค้ารีวิว 5 ดาว คัดเลือกโดยระบบ AI ส่งตรงจาก ALIBABA.COM

8in1 Tuya เครื่อง CO2 PM10 PM2.5 Wi-Fi แบบพกพา, เครื่องทดสอบความชื้นและอุณหภูมิคุณภาพอากาศเครื่องตรวจจับก๊าซคาร์บอนไดออกไซด์

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This detector can be used to test and display the concentration of PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, temperature and humidity at the same time. LCD display, automatically adjust the display brightness, and support switching the display content between HCHO & TVOC and PM1.0 & PM10 at power on. Tuy APP control, support automatic sleep and approach wake-up, and support switching between ℃ and ℉, and support parameters setting. Suitable for agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc.

Features:
【8in1 Air Quality Tester】:
 This detector can be used to test and display the concentration of PM1.0, PM2.5, PM10, CO2, TVOC, HCHO, temperature and  humidity at the same time. And also has WiFi function.
【High Accurate Sensors】: Uses high-precise NDIR infrared carbon dioxide sensor, laser particle sensor, semiconductor sensor, optical sensor and distance sensor, with high sensitivity, superior interference resistance ability, stable working performance, with low power consumption. 
【LCD Color Display】: This air quality monitor with a large LCD color display, it can automatically adjust the display brightness according to the surrounding brightness, so that the data is clearly visible and the screen is not harsh. Support switching the display content between HCHO & TVOC and PM1.0 & PM10 at power on.
【Sleep & Approach Wake-up】: The screen can be automatically turned off to reduce energy consumption after no operation, and the sensor can still transmit data to the cloud through WIFI when the screen is off, and you can view the real-time values through the APP. This product contains a distance sensor, in the dormant state (dormancy after 30 seconds without sensing, you can close this function in the APP) you can approach the product directly or beckon it in front of the product to wake up the screen.
【Easy Calibration】: Two calibration methods design, turn on the device and place it for 5~10 minutes, then press multi-function button three times for manual calibration and it will automatic calibration after 24 hours of power on.
【Cellphone Tu ya APP Control】: Search for Tu ya APP in the application program, the device will enter the pairing state after the firsttime opening, and you can view the specific data on the APP after completing the connection. (Because it takes time to upload data, it is normal for the APP data to deviate from the real-time data of the detector.)
【Parameters Setting】: Support to set the PM2.5 & CO2 alarm value, alarm sound, temperature unit switching, screen off function switching and screen off time setting in the settings page.
【AQI Air Quality Level Indication Function】: It will change the signal color according to the air quality index, and allowing you to more accurately and more graphic know the current air conditions.
【Strong Heat Dissipation】: Hundreds of ventilation holes reserved on the housing not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a fine heat dissipation effect.
【Wide Applications】: Real-time detection, automatic refresh data, with multi-use. Suitable for agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, business offices, and etc.

Specifications:
Material: ABS
Color: white
Battery: 1 * 350mAh lithium battery (included)
Display: LCD color display
Sensor: NDIR infrared carbon dioxide sensor, laser particle sensor, semiconductor sensor, optical sensor and distance sensor
HCHO measurement ranges: 0-1.999mg/m³
TVOC measurement ranges: 0-9.999mg/m³
PM1.0/PM2.5/PM10 measurement ranges: 0-1000μg/m³;±10μg/m³(0-100μg/m³)or  ±10%(100-500μg/m³)
CO2 measurement ranges: 400-5000PPM; ±(50 + 5% reading)PPM
Temperature measurement ranges: 0-50℃; ±1℃
Humidity measurement ranges: 0-99%RH; ±5%RH
Recharging method: USB Type-C interface, 5V 2A
Item size: 70 * 84 * 35mm / 2.76 * 3.31 * 1.38in
Package size: 90 * 80 * 40mm / 3.54 * 3.15 * 1.57in
Package weight: 209g / 7.37ounce

Packing List:
1 * Air Quality Monitor
1 * Type-C Cable
1 * Guideline
























Sensor:
NDIR infrared carbon dioxide sensor, laser particle sensor, semiconductor sensor, optical sensor and distance sensor
Recharging method:
USB Type-C interface, 5V 2A
ชื่อยี่ห้อ:
meterk
จำนวนรุ่น:
E23883
ช่วง วัด:
0-1.999mg/m³
ที่มีจอแอลซีดีหน้าจอหรือไม่:
ใช่
ที่มา:
CN (แหล่งกำเนิดสินค้า)
การออกใบรับรอง:
CE
ประเภทก๊าซ:
มัลติฟังก์ชั่น
diyอุปกรณ์:
สีและการตกแต่ง
Choice:
yes
semi_Choice:
yes

Shipping

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Toollar.com (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://toollar.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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