The Global Electronic Nose Market was valued at US$ 17.7 Mn in 2017 and is expected to increase to US$ 42.7 Mn by 2025, registering a CAGR of 11.7% over the forecast period, according to Global Electronic Nose Market Report, by Technology (Metal Oxide Semi-Conductor Sensors, Quartz Crystal Microbalance, Conducting Polymer, and Others)