pollution pm 2 5

Brand Name:Zetron

Model Number:PTM600

Place of Origin:China

Mobile Ambient Air Quality Monitor for Pollutant, PM and Meteorology OVERVIEW It can detect CO, O3, SO2, NO2, formaldehyde, TVOC, PM2.5, temperature and humidity and other air pollutants at the same time. It uses imported sensors or electrochemical ...

Brand Name:DEHAO ORIGIN

Model Number:DH2002

Place of Origin:CHINA

Dustproof KN95 Face Mask DEHAO ORIGIN Brand 5 Filtration Layers Daily Protective Face Mask Description: Material: 30% Spunbond non-woven 50g,40% Meltblown 50g,30% Hot Air Cotton Size: 16.5x10.5cm Ear Band Length: 9.5cm(Wearable) Color: White Weight: 6.15g/...

Brand Name:Sujing

Model Number:Y09-PM

Place of Origin:China

Y09-PM Air Pollution Quality Monitor PM2.5 PM10 Dust Detector The Y09-PM air pollution quality monitor is used to monitor particles PM2.5 PM 10 for outdoor .Fine particulate matter, also known as fine particles, fine particles PM2.5. It refers to fine ...

Brand Name:OEM

Model Number:OEM

Place of Origin:China

...Pollution Mask PM 2.5 For Laboratories Anti Pollution Mask PM 2.5 Description 1. High elasticity ear loop help fit different users and dual point attachment helps provide a secure seal; 2. Adjustable nose piece for extra comfort; 3. At least 98.2-98.5%. filtration efficiency against certain non-oil particles. Anti Pollution Mask PM...

Place of Origin:China

Disposable PM 2.5 N95 Face Mask With Filter Valve Anti Pollution / Anti Dust Specifications Item Anti pollution disposable pm 2.5 n95 face mask with filter valve Function disposable Material a. 50g PP Nonwoven b. 50g Melt-blown PP (Filter Layer), c. 50g ES...

Brand Name:Yiyi

Model Number:KN95 ffp2

Place of Origin:ZHEJIANG CHINA

CE FDA approved 3/4/5 ply pm 2.5 pollution kn95 facemask ffp2 ffp3 disposable earloop protective Product Description Products Title CE FDA approved 3/4/5 ply pm 2.5 pollution kn95 facemask ffp2 ffp3 disposable earloop protective Material Non-woven, soft ...

Brand Name:KACISE

Model Number:KGD-PM-102

Place of Origin:CHINA

...PM - 102 Product Introduction The turbidity sensor KGD - PM - 102 utilizes the principle of optical opposed beam to quickly detect the degree of pollution of the sewage in the water absorption pipeline of the floor washer. It outputs the information about the degree of pollution...

Place of Origin:China

Brand Name:OEM

...function Anti-pollution Layers 4ply Color White Tape sample Feature: 1. KN95 level protection,filtering efficiency up to 95%, PM 2.5 pollution ash. 2. The production of our masks strictly follows GB2626-2006 (China's KN95 standard). The technical ...

Model Number:N95

Place of Origin:GuangDong

Brand Name:OEM

... Reusable N95 Pollution Mask Non Woven Fabric Multi Layers Protection Introduction 4 layers of protection Filter large particles of non-woven fabric, melt-blown fabric, non-woven Melt-blown fabric Electrostatic adsorptron, filter PM 2.5 haze and dust Non...

Place of Origin:CHINA

N95 PM 2.5 FFP2 Anti Pollution Respirator Face Mask / Disposable Dust Mask Product Description * Special cup shape design,better impermeability,protect from dust and virus effectively. * Ergonomic design for nose clip,which has soft foam inside,comfortable...

Brand Name:no

Model Number:no

Place of Origin:CHINA

... complex with porous, and its post treatment is less ,especially gear, one-time compacting, no cutting, and greatly reduce the production cost. Company Advantage 1, What’s the PM technology? Powder metallurgy (PM), sometimes referred to as

Brand Name:Greetmed

Model Number:Greetmed-009636

Place of Origin:China

Product Description Products Title 2020 Spot sales stock 4 layer earloop pm 2.5 pollution ffp3 mouth dust disposable respirator ffp2 kn95 n95 face mask with ce fda Material Non-woven, ...

Brand Name:Runlai

Place of Origin:China

Product Description Products Title 2020 Spot sales stock 4 layer earloop pm 2.5 pollution ffp3 mouth dust disposable respirator ffp2 kn95 n95 face mask with ce fda Material Non-woven, ...

Brand Name:OEM Brand

Place of Origin:China

Product Description Products Title 2020 Spot sales stock 4 layer earloop pm 2.5 pollution ffp3 mouth dust disposable respirator ffp2 kn95 n95 face mask with ce fda Material Non-woven, ...

Brand Name:sx

Place of Origin:China

Product Description Products Title 2020 Spot sales stock 4 layer earloop pm 2.5 pollution ffp3 mouth dust disposable respirator ffp2 kn95 n95 face mask with ce fda Material Non-woven, ...

Place of Origin:CHINA

Brand Name:OEM

Disposable PM 2.5 N95 Face Mask With Filter Valve Anti Pollution / Anti Dust Advantages of product: A. Supply excellent grip in dry conditions for safe and secure handing comfort. B. With an extremely soft feeling and exceptional comfort, it can reduce ...

Place of Origin:China

With Filter Valve Anti Pollution / Anti Dust Disposable PM 2.5 N95 Face Mask Advantages of product: A. Supply excellent grip in dry conditions for safe and secure handing comfort. B. With an extremely soft feeling and exceptional comfort, it can reduce ...

Place of Origin:CHINA

Disposable N95 PM 2.5 FFP2 Anti Pollution Respirator Face Mask For Industrial Field Product Description * Special cup shape design,better impermeability,protect from dust and virus effectively. * Ergonomic design for nose clip,which has soft foam inside,...

Place of Origin:CHINA

Disposable N95 PM 2.5 FFP2 Anti Pollution Respirator Face Mask For Industrial Field Product Description * Special cup shape design,better impermeability,protect from dust and virus effectively. * Ergonomic design for nose clip,which has soft foam inside,...