Wifi Carbon Dioxide Detector CO2 Gas Detector Humidity Temperature Air Quality Monitor PM2.5 TVOC Monitor Meter Multifunctional

Dear Customers,please read the following detailed description patiently before you purchase the product. If you want the videos and manuals, please contact us , thank you Consideration Please read the instructions carefully before using this device. Please let the device work short mins outdoors before use for most accurate results . Please keep the manual handy for quick reference and troubleshooting. Precautions Avoid covering the air intake areas during use to avoid inaccurate measurements. Avoid use of solvents to clean the product as residual fumes will skew air quality readings. Avoid water or other liquids near the product to avoid electrical damage. Do not allow unauthorized modification or repair of this product. DM125-wifi & no wifi > Product Description This product is an air quality monitor that detects Carbondioxide (CO2),Particulate Matter Specifications: Display method:3.5 inch LCD display Atmospheric preure: 86Kpa - 106Kpa Detection method for CO2 : Infrared (NDIR) Detection method for PM: laser scattering Sampling time: 1.5 seconds Product Size: 150*74*82 mm Detection temperature: -10°C to 50°C; Relative humidity: 20% - 85% Storage temperature: -10°C to 60°C; Concentration unit for CO2:PPM Concentration unit for PM: ug/m3 Power source: Lithium battery with 3000mAh capacity; 5V DC power charging via micro USB port Product weight: 190g DM125C > Product Description This product is an air quality monitor that detects Carbondioxide (CO2),Temperature, and Humidity. it combines rs real-time monitoring of Carbon dioxide (CO2),temperature, and humidity on its display > Specifications: Display method: 3.5 inch LCD display Atmospheric preure: 86Kpa - 106Kpa Detection method for CO2 : Infrared (NDIR) Sampling time: 1.5 seconds Product Size: 150*74*82 mm Detection temperature: -10°C to 50°C; Relative humidity: 20% - 85% Storage temperature: -10°C to 60°C; Concentration unit for CO2:PPM Power source: Lithium battery with 2000mAh capacity; 5V DC power charging via micro USB port Product weight: 190g

When you place an order, please choose a shipping way and pay for the order including the shipping cost. We will send the itas soon as poible. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect the time you get the parcel. Please note that buyers are responsible for all additional customs fees, brokerage feeds, duties, andes for importation into your country. These additional fees may be collected at time of delivery. We will not shipping charges for refused shipments. The shipping cost does not include any importes, and buyers are responsible for customs duties.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.