Continue shopping “MQ135 Sensor – Air Quality Sensor Hazardous Gas Detection Module” has been added to your basket. Remove item Thumbnail image Product Price Quantity Subtotal × MQ135 Sensor - Air Quality Sensor Hazardous Gas Detection Module 400.00₨ MQ135 Sensor - Air Quality Sensor Hazardous Gas Detection Module quantity 400.00₨ Update cart Basket totals Subtotal 400.00₨ Shipping cash on delivery: 300.00₨ normal delivery (If Advance Payment): 200.00₨ self pickup from our Faisalabad Store Shipping to Punjab. Total 700.00₨ Proceed to checkout