Profile: NK Instruments Pvt. Ltd. manufactures process control instruments. Our product line includes pressure gauges, pressure switches, pressure transmitters, pressure transducers, and vacuum gauges. We also offer vacuum switches, conductivity indicators, conductivity controllers, pneumatic proximity switches and density meters. Our products is used in engineering industries, boilers, reactors, process industries, gas separators, medical, defense, pharmaceutical, chemical, petrochemical and fertilizer industries.