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AUD$29.70
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Ships from Hong Kong.
Most customers receive within 7-9 days.
Sold by Zienroylein
Shipped by Zienroylein
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3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino
- High quality dual panel design with power indicator and TTL signal output indication.
- TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
- Analog output with increasing concentration, the higher the concentration, the higher the voltage.
- A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, and other gases harmful gas detection. Gas-sensitive element test concentration range: 10 to 1000ppm.
- Long service life, stable and reliable. Has fast response and recovery features.
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Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Zienroylein Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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