Setup in 1982 by IIT alumni, Envirotech Instruments Pvt. Ltd. (EIPL) is the pioneer and now a leading manufacturer of Air Pollution Monitoring Instruments in India. Envirotech is a preferred supplier for all Pollution Control Boards, prominent academic and research institutions, leading industrial houses and environment consultants for their air pollution monitoring needs. Envirotech instruments are in use in all nooks and corners of the country - from Kashmir to Kanyakumari and from Kuchh to the North-East states – as well as in neighboring countries of South Asia, South East Asia and the Middle East.