Alcohol Ethanol Detection Gas Sensor MQ3 Module – India

Want to build a Breathanalzyer circuit, that too with a budget? Buy online Circuit Uncle’s MQ3 Alcohol Detection Gas Sensor, and get it to your doorsteps in India, with fast shipping.

Order multiple products and save per-item shipping cost in India. Local Pickup is also available in Delhi-NCR.

SAVE MORE! By buying the combination instead, see below for this offer.