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Extech VFM200 VOC/Formaldehyde Meter

Indoor Air Quality Tools

Extech VFM200 VOC/Formaldehyde Meter

MPN / Part No: VFM200
Price updated: Sep 23, 2026

A real-time measurement device for volatile organic compounds and formaldehyde concentration with high accuracy to assess indoor air quality. This specialized tool is designed for industrial hygienists and environmental technicians to quickly identify chemical pollutants.

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Extech VFM200 VOC and Formaldehyde Meter is an advanced and portable tool designed for the precise and instantaneous measurement of volatile organic compounds (VOC) and formaldehyde (CH2O/HCHO) concentrations in indoor environments.

This device utilizes advanced electrochemical sensor technology, enabling the rapid and accurate detection of hazardous pollutants, allowing users to instantaneously assess the air quality in workplaces, homes, and public spaces.

The Extech brand, by offering this product, meets the needs of industry professionals and safety experts for continuous monitoring of chemical pollutants in health standards.

The primary application of this device is in environments where there is a potential for the release of toxic gases or formaldehyde from building materials, furniture, or industrial processes.

With real-time data display and data storage capabilities, the VFM200 is an ideal tool for health audits, safety inspections, and environmental research.

Featuring an ergonomic design and a large display, it makes operation easy and precise under various working conditions.

 

Key Features of Extech VFM200 VOC and Formaldehyde Meter

  • Simultaneous real-time measurement of VOC and formaldehyde concentrations
  • High-sensitivity electrochemical sensor with quick response
  • Data storage capability for subsequent analysis and reporting
  • Lightweight and portable design for easy use in the field
  • Digital display with readability in various lighting conditions
  • Easy calibration to maintain measurement accuracy over time

 

Technical Specifications

Feature Value
Sensor Type Electrochemical VOC Measurement Range 0 to 50 ppm
Formaldehyde Measurement Range 0 to 5 ppm Measurement Accuracy ±5%
Response Time Less than 30 seconds Power Supply Rechargeable battery
Device Weight Approximately 200 grams Dimensions Small and portable

 

Frequently Asked Questions

Is this device suitable for measuring formaldehyde in residential environments?

Yes, the VFM200 Meter is highly sensitive and capable of measuring low concentrations of formaldehyde, making it perfectly suitable for monitoring air quality in homes and residential environments.

Is it possible to recalibrate the Extech VFM200 VOC and Formaldehyde Meter?

Yes, this device has a recalibration capability to maintain measurement accuracy over time and reduce the need for sensor replacement.

Are the measured data stored?

Yes, the device features internal memory that stores measured data for later analysis or reporting.

 

Conclusion

The Extech VFM200 VOC and Formaldehyde Meter, with its high precision, advanced features, and user-friendly design, is an ideal choice for industrial hygienists and safety engineers.

This device not only aids in the rapid identification of chemical pollutants but also provides added value for the continuous monitoring of air quality through data storage and easy calibration.

For ensuring workplace safety and compliance with health standards, the use of this specialized Extech tool is recommended.

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