MQ-4 Methane Gas Sensor Module

৳ 210.00

Suitable for home or factory methane gas , natural gas and other monitoring devices to test natural gas, methane 300 to 10000ppm. This module uses MQ4 Methane gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.For Digital output the threshold value can be easily set by an on-board potentiometer.

MQ-3 Alchohol Sensor Module
MQ-4 Methane Gas Sensor Module

৳ 210.00