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MQ-3 Alcohol Detector Gas Sensor Module

MQ-3 Alcohol Detector Gas Sensor Module
MQ-3 Alcohol Detector Gas Sensor Module
Estimated Date of Dispatch by Sun Jun 2 2024
Ex Tax: ₹225
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  • Stock: 5
  • Model: MQ-3
  • SKU: 279IN82NI8Q
  • MPN: MQ-3
  • XSIN: 279IN82NI8Q
  • Condition: New
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Warranty30 Days
Warranty TermsThis product will be covered with a standard warranty of 30 Days from the time of delivery against manufacturing defects only. Refunds or replacements will be done against manufacturing defects. Warranty Voids if the product is misused, tampered with, static discharge, physical damage or burnt, water damage, use of chemicals & soldered or altered in any way.

MQ-3 Alcohol Detector Gas Sensor Module


  1. Signal output light indicator.
  2. Analog and level signal output.
  3. TTL output valid signal is low.  (When the output low signal light can be directly connected to microcontroller or relay module).
  4. The carbon monoxide detection with better sensitivity.
  5. It has a long service life and reliable stability.

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