Gas Detector


Portable TVOC gas detector

Portable TVOC gas detector

Learn about Portable TVOC gas detector

gas sensors

Portable TVOC gas detector is suitable for handheld rapid and accurate detection and reading of volatile organic compounds in the field of gas concentration, temperature and humidity measurement and exceedance alarm occasions of VOC gas detector. The portable TVOC gas detector uses the PID detection principle, and is designed with the concept of high performance and humanization. All the indicators of the product have reached a high level. VOC detector adopts high precision VOC sensor, which has the characteristics of high measurement accuracy, good stability, fast response speed and good repeatability.

Portable TVOC gas detector advantages

1. high quality sensor, high sensitive probe            Sensitive response, quick response, accurate measurement.

2. mechanical principle, humanized design    Anti-slip design based on the principle of human mechanics, let us ensure the sensitivity and accuracy of the product under the premise of strengthening human comfort, so that the product in line with human operating habits.

3. 200,000 data storage/large capacity

One click export/fast and convenient, can enter the menu to view, can browse/delete records.

4. over limit multiple alarm function

When the detected gas is more than the set gas value, the sensor opens the light alarm, high decibel beep, the instrument is marked red, timely reminder, high safety.



 Technical index

 Detection gas


Measurement range1-200mg/m3

Measurement method

PID detection

Measurement accuracy

Repeatability≤ soil 2
Linearity≤ soil 2
Recovery time≤30S
Operating temperature: <95% no condensation

Operating humidity

-20°C~ 50°C
Power supply3.6V DC, 1500mAh (standard) lithium battery
Communication modeUSB (charging and communication)
Data storage15,000 data storage space is standard or 200,000 data storage space is optional
Charging time≤8H (standard)




What is TVOC?


TVOC is an acronym for “Total Volatile Organic Compounds,” which means total volatile organic compounds.


What is a TVOC gas sensor?


TVOC sensor is a device or device that can sense the type and concentration of a certain gas in the environment, and convert its related information into electrical signal for monitoring, analysis and alarm of the gas under test.


What are the hazards of TVOC gas?


The harm of tvoc also has a very serious impact on human body. It can make people feel toxic, irritating, and possibly carcinogenic. Even in many cases, if exposed for a long time, it will affect people’s skin, make people feel that breathing will be particularly difficult, and the whole person will feel dizzy and stuffy.

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