MQ-135 Air Quality Gas Sensor usb male to usb female 3D printing pen is suitable

3D printing pen is suitable for both children and adults

8mm Colour Blue or (Can be changed) Origin Made in India

High accuracy

outdoor & underground areas

Resistance 18k ohm (1802) Brand Resistor Chip size 0805 Tolerance 1% Power 1/8W Temperature Range -55°C to +125°C Mounting Type Surface mount No

MQ-135 Air Quality Gas Sensor usb male to usb female 3D printing pen is suitableThis is an MQ 135 Air Quality Gas Sensor. MQ135 Gas Sensor Module with Digital and Analog Output for Air Quality. The MQ135 gas sensor's sensitive material is SnO2, which has lower conductivity in clean air. When the target combustible gas is present, the sensor conductivity increases as the gas concentration increases. The MQ135 gas sensor is highly sensitive to ammonia, sulphur dioxide, and benzene steam, as well as smoke and other harmful gases. It