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Air Quality Meter

Air Quality Meter

Air Quality Meter



CO2 Measuring range: 350ppm-2000ppm

TVOC Measuring range: 0.000mg/m3-2.000mg/m3

HCHO Measuring range: 0.000mg/m3-1.000mg/m3

Temperature Range: 0 Degrees C - 90 Degrees C

Tool size: 176X73X29mm

Inbuilt lithium 3.7V Battery

Includes USB charging cable.

What is TVOC?

Volatile organic compounds (VOCs) are a group of compounds with high vapor pressure and low water solubility. In other words, these substances won’t easily bind to themselves (volatile) or dissolve in water (organic). Inside your home, volatile organic compounds are harmful, carcinogenic air pollutants that evaporate at normal indoor atmospheric conditions.

Much like particulate matter, the term “VOC” doesn’t refer to a specific substance; instead, it refers to a group of substances that exhibit similar chemical properties. There are thousands of these substances, with some examples including:
Benzene, Formaldehyde, Ethylene glycol, Methylene chloride, Tetrachloroethylene, Toluene

What is HCHO?
Formaldehyde is an organic air pollutant containing one atom of carbon, one atom of oxygen and two atoms of hydrogen. It has the chemical formula HCHO or CH2O. Formaldehyde is present in outdoor air but indoor air formaldehyde concentrations are usually much higher because of indoor formaldehyde sources. Manufactured wood products that use formaldehyde-containing resins to glue together pieces or particles of wood are often the dominant indoor source. These manufactured wood products include particleboard, plywood, oriented strand board, fiberboard and similar items often used in walls, floors, furniture, cabinets, doors, and modern manufactured-wood beams. There are many other possible indoor formaldehyde sources including but not limited to tobacco smoking, cooking, and some paints, fabrics, and insulation materials.

Formaldehyde can be an irritant of skin, eyes, nose, and throat and some authorities consider formaldehyde to increase the risks of certain types of cancer in people.


Kiwi Trader, This item is located in New Zealand and ready for immedate dispatch.


Selling since 2018

  • Shipping Info

    Your item will be sent with NZ Post and delivery times are 1-3 Business days on average. If you order on Friday through Sunday, your order will be dispatched first thing Monday morning. Postage includes a tracking number that will be emailed to you post purchase.

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