Cart Continue shopping “Air Quality CO2 Monitor (NDIR)” has been added to your cart. Product Price Quantity Subtotal × PV 306 Air Quality Monitor (PM2.5, HCHO, TVOC, Temperature & Humidity) Rs.3,999.00 PV 306 Air Quality Monitor (PM2.5, HCHO, TVOC, Temperature & Humidity) quantity Rs.3,999.00 × Air Quality CO2 Monitor (NDIR) Rs.4,723.00 Air Quality CO2 Monitor (NDIR) quantity Rs.4,723.00 Coupon: Apply coupon Update cart Cart totals Subtotal Rs.8,722.00 Total Rs.8,722.00 Proceed to checkout