Description

The Gas sensor MQ-9 is very useful for detecting any leakage of gases like LPG, CO, and CH4. This module has a potentiometer which allows you to control the sensitivity of the sensor.

Features:
  • Working Voltage: 5V DC
  • Size: 32mm* 22mm* 27mm
Product Code: MQ9
Availability: 95
SR22.00

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