MQ-135 Air Quality Sensor

MQ-135 Gas sensors are used in air quality control equipments and are suitable for detecting or measuring of NH3, NOx, Alcohol, Benzene, Smoke, CO2. The MQ-135 sensor module comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to detect one particular gas. Specifications Wide detecting scope Fast response and High sensitivity Stable an long life Operating Voltage is +5V Detect/Measure NH3, NOx, alcohol, Benzen...

4,800 RWF