Formaldehyde Home Office Humidity Temperature PM2.5 Detector Air Quality Monitor

Description

Features:
Simple shape design, small and lightweight.
Large HD LCD screen for clear information display.
AD smart chip with high accuracy and good stability.
Highly accurate indoor and outdoor air quality monitoring system with professional grade detection technology.
Detailedly analyze air quality in your surrounding and detect PM2.5, PM10, formaldehyde, TVOC, temperature &; humidity to prevent any respiratory disease.
Suitable for using in the car, living room, house with new furniture &; decoration, kitchen, bedroom, office, classroom, outdoor environment, etc.
Specifications:
Material: ABS
Color: white
Size(L x W x H): about 16.8 x 7.8 x 4.2 cm
Display: HD LCD Display
Temperature range: 0
~45
Working tmospheric pressure: 86 Kpa~106 Kpa
Working relative humidity: 20%~85%
Working temperature: 5
~ 45
Storage temperature: - 20
~ 50
Testing items: Formaldehyde and TVOC (containing benzene)
Detection range:
0.000~2.888
(formaldehyde)
0.000-9.999
(TVOC)
Detection Principle: Semiconductor Gas Sensor Principle
Detection time: 5-10 minutes
Sampling mode: diffusion sampling
Detection of PM25/PM10
Number of test particles: 25
g, 10
g
Measuring range: PM25, PM10
Sampling time: 3 seconds
Detection method: Concentration (per liter)
Detection range: 0-999
g/m
Battery Capacity: 5.0V/500mA 2200 mAh rechargeable battery(built in)
Charging temperature: - 10
~ 45
Package Include
1pc xAir Quality Monitor
1pc x USB charging cable
1pc x user mannual
Note:
Please allow 0-1 cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
We accept PayPal only
.
Payment must be received within 7 business days of auction closing.
No combine postage discount
We will ship the package within
1 business days
after the payment cleared.
We ship to
Ebay address
,
and please make sure your ebay address correct before purchase.
Delivery time:
We thank you for your understanding on international shipping. We shipped the item quickly but the overseas shipping will be affected by many factors such as Customs processing, Post strike etc.
As the Customs clearance process is different in different countries,
if such kind of goods need be collected tariff buyer needs to pay for the tariff
. Anyway we will try our best to avoid this kind of thing.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help
Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.
Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly
.
We accept return within 30 days since you received your package. Please contact us for return or refund.
Our working time:
Monday- Saturday (Greenwich Time 2:30A.M-11:30A.M ) ( Pacific Time:6:30P.M-3:30A.M)
Please only use Ebay message to contact us (my ebay-won items-contact seller)
All messages will be answered within
1 business day.
If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.