Digital Air Quality Pollution Monitor Tester PM2.5 Meter Formaldehyde Detector

Description

Digital Air Quality Pollution Monitor Tester PM2.5 Meter Formaldehyde Detector
Description
Feature:
【MULTIFUNCTIONAL AIR QUALITY MONITORS】: the air quality tester can be used not only to detect formaldehyde in the air, but also to detect TVOC, PM2.5, or even pm10, It has the function of air quality assessment, and the result of air level will be displayed on the LCD screen.
【SEPARATE SENSORS】: It features independent sensors and an innovative light-sensing refraction algorithm that greatly improves its detection accuracy and rate, Built-in 2000mah large capacity rechargeable battery can detect at anytime.
【EASY TO OPERATION】: The air quality monitor is very easy to operate with 3 buttons. It is also equipped with a USB data cable, which can be recycled and reused and has a long service life. It weighs only 0.41LB and is very easy to carry.
【LIGHTWEIGHT AND DURABLE】: A high-quality lightweight shell with an oversized LCD display can be extended to stand and view the data, bringing you a pleasant experience, and the data is clearly visible visually.
【HEALTHY ENVIONMENT】 : You can measure the PM value of the quality of the air around the room, At the same time, the air quality sensor can be more convenient to use in the home, factory, hotel or office.
Specification:
Application Technology:Air Natural Flow
Product Model: HLW-100
Display Mode:LCD Color Screen Digital Display
Error Floatin:3%-30%
ProductSpecification : 120mm×72mm×34mm
Working Voltage:5V
Boot Preheating:120S (only.formaldehyde TVOC senson)
Battery Capacity:2000mA
Chaging Time : About 4h
Standby Time:About 240-360 min
Package includes:
1*Air Quality Monitor
1*Instructions
1*Type-C USB Cable
Terms & Conditions
Payment
We accept payment via
We accept payment via
We accept payment via
Credit Card、Debit Card、Apple Pay、Google Pay or PayPal
etc
.
Payment must be made within 4 days of auction closing. or an updaid case will be open on ebay automatically.
Please contact us via ebay massage to list your special requests (color, packages, etc.) immediately you paid for the order.
Shipping
We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees.
Items will be send out within 1 business day after Payment Verified (Available on business days only).
Please check your ebay shipping address before payment, and make sure it contain a valid phone number because almost all shipping request phone number,
we may hold the order if phone number is missing
.
If the item is from China,we will ship by safer way,sometimes may need to pay tax by buyer,we don't take responsibility if buyer don't clear the customs.
Return
Please contact us for a solution via ebay massage before open a return. Communication always is best way to solve problem.
We accept any return in 14 or 30 days that we promise.
If buyer return it just because buyer don't like it or bought a wrong item, it is buyer pay for return shipping fee.
if item is defect or wrong when arrives. we will pay for the shipping fee after buyer show the shipping invoice.
Please never return the parcel without agreement
, if you don't get RMA NO. from us, it is no possible for us to get the parcel. and we will take no further auction for the return.
Feedback
We will automatically leave positive feedback to every buyer who completed the transaction.
Please DO LEAVE us FOUR 5- Detailed Selling Rating (DSR) and give Positive feedback which may help a lot for our business development. Because the Ratings below 5 are equal to "You are NOT satisfied. Your recognition is our motivation in developing our small company and improving our service for each customer. It'll take you one minute only.
If you're not satisfied with our goods or service, please write to us immediately so that we can help you out. Sincerely hope you do not leave us any negative or neutral feedback. Communication is very important, we believe we can resolve all the problem with each other.
Terms & Conditions
We are legal company and honese seller, will protect every customer's profit. Any thought, please feel free to contact us. We will give you the best advise.
We welcome to answer any questions you have. Please send us a message through eBay and we will answer you within 24 hours.
Our working time: 8:30 AM - 18:00 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).