PM2.5 PM10 Formaldehyde HCHO TVOC LCD Digital Detector 8In1 Air Quality Monitor

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PM2.5 PM10 Formaldehyde HCHO TVOC LCD Digital Detector 8In1 Air Quality Monitor
Product Description
Specifics：
Color: Black
Display mode: high-definition LCD display
Power source: polymer lithium battery
Battery capacity: 2600mAh
Input specifications: 5V/1A
Charging temperature: 0 °C ~ 45 °C
Product size: 152*68*42mm
Use ambient atmospheric pressure: 86Kpa~ 106Kpa
Relative humidity: 20% ~ 85%.
Working temperature: 5 ° C ~ 45 ° C
Storage temperature: -20 ° C ~ 50 ° C
Formaldehyde detection and testing project: formaldehyde in the air
Detection range: 0.000~ 1.999mg/m3
Test item: TVOC in the air
Detection range: 0.000~ 9.999mg/m3
Detection technology: electrochemical sensing technology
Sampling method: diffusion acquisition
Concentration unit: mg/m3
Detection temperature: -10 ° C ~ 50 ° CPM2.5 / PM10 detection
Detection principle: testing by laser diffusion principle
Number of microparticles: 2.5μg/m3, 10μg/m3
Measuring particle quality: PM2.5, PM10
Sampling time: 15 seconds
Detection method: concentration (per liter) detection range: 0~ 999 ug/m3
Feature Functions:
(1)Multi-functional design: air quality, formaldehyde, TVOC, PM2.5, PM10, time.
(2)Accurate detection: Quad-core processor with high precision and good stability.
(3)Large HD LCD screen: color partitioning for clear all information display.
(4)Lntelligent alarm system
(5)Air monitoring real-time recording
(6)24-hour air monitoring
(7)Acrylic mirror: dustproof and anti-fog.
(8)Simple shape design, small and lightweight.
(9)The tuyere is perceived in real time, mastering the direction of airflow with good contact response.
Package list:
1 x PM2.5 Detector
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Description
I am a local seller in Sacramento, California, which means that I will have better after-sales service and more convenient return of goods to you
Payment
We only accept
PAYPAL
as payment
Shipping
All orders will be shipped within 1 business days after the payment is cleared.
We use Standard Shipping Service: all shipments will be with tracking number.
Terms of Sale
The items have 90 Days Warranty. Defective products can be changed during the warranty.
Defective products must be returned within 30 days from the RMA issuing date, we will change another one for you or refund your money back.
A full refund (including shipping and handling charge) will be issued for any defective, damaged, or misrepresented item .
If you are satisfied with your purchase, please leave your feedback for us. It will help us to offer better service.
If buyer wants to return back the items which don't have any problem, we will refund buyer except the shipping fee and 2usd restoring fee.
Contact us
Contact us if you have a complaint, or plan to leave us a negative or neutral feedback. Please contact us and we will be glad to help solve the problem.
We will reply you within 24 hours in feedback.
We have a team to support our customer service, so please feel free to contact us if you have any questions