MQ-7 Carbon Monoxide CO Gas Sensor Detection Module For Arduino

Features: This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 10 to 1000ppm. This sensor has a high sensitivity and fast response time. High quality double panel design. Power and TTL signal output indication. Has better sensitive detection for carbon monoxide. Has a long service life and reliable stability. Suitable for the detection of carbon monoxide, gas, etc. Package Includes: 1 x MQ-7 Carbon Monoxide CO Gas Sensor Detection Module For Arduino