Wholesale new smart multifunction PM2.5 PM10 air quality detector

Formaldehyde  index 

0.00-0.80(qualified )            0.080-0.100(overproof )           

0.100--9.999(pollution)        1.000-9.999(heavy overproof)

TVOC index

0.000-0.700(qualified)           0.700-1.500(overproof )

1.500-7.000(pollution )          7.000-79.99(heavry overproof )

This all-in-1 multi functions indoor air quality meter is capable of measuring the inhalable particles in 2.5 & 10 micrometers, Formaldehyde (HCHO), Total volatile organic compounds (TVOC), air temperature and relative humidity. It engages the high quality sensing elements to provide precise & reliable readouts. Four (4) levels of LED signal indicators on the front panel are equipped to present the condition of air quality in accordance to the level of measurements, along with high frequency audible alarm. It certainly provides a good indication of how healthy of your environment you are living in.

We have own intl forwarding company , can provide cheap shipping cost than others . we can according to your requirement elect intl express(DHL,FEDEX,TNT,UPS...) or airfreight or ocean freight(LCL&FCL) services and so on. certainly, we also accept to co-operate with your ship agent or forwarder.

1.Detecting item:PM2.5,PM10, HCHO (formaldehyde), TVOC( harmful air pollutants chemical volatile) .Temperature and Humidity.6 in 1.

2. Has a good effect detection for detecting carbon dioxide, carbon monoxide, smoke, alcohol, glue, paints, inks, perfumes and the like.

3. Applies to: home, office, government, schools , vehicles,hotel,hospital and other indoor place.

Our company concept is "quality is the life of enterprise", we establish a set of perfect quality control system, we have advanced development, production, testing and other related equipment. We highly pay attention on the quality on every step, from the mold development, shell production, screen printing workshop, the patch assembly to the aging test, we aim to complete the production of high-quality products. From the procurement of raw materials, production, testing, sales and after-sales service and other important procedure, all are strictly according to ISO9001 quality standards, we insist the implementation of comprehensive quality control, we are proud to be awarded a number of national standards for certification.

1.we have our own factory with strong R&D center and QA team which can make sure your goods can be 
sent out on time and in superior quality.
2.we have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3.we have purveyed customers with the lowest wholesale rate.
4.our products have the official test report.

 1.we have our own factory with strong R&D center and QA team which can make sure your goods can be 
sent out on time and in superior quality.
2.we have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3.we have purveyed customers with the lowest wholesale rate.
4.our products have the official test report.

 Q:Are you factory?
A:welcome all friends come to visit,we are factory with trade company.

Q:How long the sample time?

A:after we got your payment , we can send it 1-2 days.

Why these measurements are important?

- PM stands for particulate matter, also called particle pollution. It is a mixture of solid particles and liquid droplets found in the air such as dust, dirt, soot or smoke. Particle size less than 10 micrometers in diameter may cause serious lung problem or even into bloodstream.

- Formaldehyde, officially named as Methanal. It is a prominent factor in sick-building syndrome as its emissions irritate eyes and mucous membrane in nose and throat, and cause headache and dizziness.

- TVOC are present as a gas or vapour format which can enter the human body by inhalation. It may build up in indoor environments with lower rate of ventilation. By breathing this contaminated air, it will lead to loss of coordination, nausea, damage to the liver, kidney and central nervous system, or possibly cancer.

How to prevent formaldehyde?

1.Buy regular air purifier

2.Natural ventilation method

3.active carbon adsorption

4.Plant attenuation method

5.washing and cleaning method