The MQ-4 Gas Sensor Module is capable of detecting Methane & Natural Gas with a precision of between 200 and 10,000 parts per million.
This Air Quality Sensor is designed for extreme accuracy, measuring suspended particulate matter in the air, ranging from 0.3μm up to 10μm in size.
The MQ-9 Gas Sensor Module is essential when working with combustible gases, with fast and effective CO, LPG and Methane gas detection capabilities.
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm.
The MQ-7 Gas Sensor is a handy and sometimes vital tool for ensuring safety, capable of measuring 10 to 500ppm with an analogue resistance output.
This MG811 Analog Carbon Dioxide Sensor offers 350 to 10,000ppm sensitivity, to help you maintain a healthy, breathable living environment.
The MQ-5 Gas Sensor module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible.
This handy HCHO Formaldehyde Sensor Module is built for hobbyists, but offers high sensitivity, a long lifespan and easy integration for Arduino.
This awesome Air Quality Multi-Sensor integrates a range of sensors to detect particulate matter, Formaldehyde, Temperature & Humidity simultaneously!
The I2C BME680 4-in-1 MEMS Multi-Sensor simultaneously measures VOCs, Pressure, Temperature & Humidity for ultimate air quality control!
Take charge of your air quality with the Analog Infrared CO2 Sensor, offering NDIR technology for extreme-precision CO2 concentration control.
The MQ-7 Gas Sensor Module measures the levels of Carbon Monoxide, for home, industrial, laboratory and medical safety applications.
This is a simple-to-use liquefied petroleum gas (LPG)sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm.
This little MQ-2 Methane Gas Sensor module detects a wide range of potentially dangerous gases, with onboard potentiometer for adjusting sensitivity.