(0 votes, average: 0.00 out of 5)Log in to rate.NK Instruments Pvt. Ltd. provides Industrial process instruments like like Pressure Switches, Pressure Transmitters, Differential Pressure Gauges, DP Gauges, Vacuum Switches, Vacuum Transmitters, RTD, Thermocouples, Level Switches, Level Transmitters, Flow Switches, Flow Meters, Vibration Switches, pH, Conductivity , TDS, ORP, DO