Gas Sensors
Humidity Sensor Carrier HIH-4030
This breakout board for Honeywell's HIH-4030 humidity sensor measures relative humidity (%RH) and ou..
Product Code: TS-051-000
Discontinued
$27.32
Pololu Alcohol Gas Sensor MQ-3
This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading a..
Product Code: TS-056-MQ3
Discontinued
$6.04
Pololu Carbon Monoxide & Flammable Gas Sensor MQ-9
This Carbon Monoxide (CO) and flammable gas sensor detects the concentrations of CO and combustible ..
Product Code: TS-056-MQ9
Discontinued
$9.12
Pololu Carbon Monoxide Gas Sensor MQ-7
This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its read..
Product Code: TS-056-MQ7
Discontinued
$9.24
Pololu Flammable Gas & Smoke Sensor MQ-2
This flammable gas and smoke sensor detects the concentrations of combustible gas in the air and oup..
Product Code: TS-056-MQ2
Discontinued
$5.34
Pololu LPG / Isobutane / Propane Gas Sensor MQ-6
This propane gas sensor detects the concentrations of LPG, isobutane, and propane in the air and oup..
Product Code: TS-056-MQ6
Discontinued
$6.64
Pololu Methane Gas Sensor MQ-4
This methane gas sensor detects the concentration of methane gas in the air and ouputs its reading a..
Product Code: TS-056-MQ4
Discontinued
$6.64
Pololu MQ Gas Sensor Carrier
This breakout board is designed to work with any of the MQ-series gas sensors, simplifying the inter..
Product Code: TS-056-MQ0
Discontinued
$1.62