Pressure Instruments, Gauges, Switches, Sensors and Transmitters, Temperature Instruments, Gauges, Switches, Sensors and Transmitters including RTD’s and Thermocouples, Level Instruments, Gauges, Switches, Sensors and Transmitters, Flow Instruments, Switches, Flow Meters and Transmitters, Hygro and Hygrothermal Transducers, Humidity Transducers and measuring Probes, Chart Recorders and Paper Less Recorders, Single Channel Controller, Multi Channel Controller, Program Controller, Panel Mounting Thermostats, Room Thermostats and Contact Dial Thermometers, Liquid Analysis :- Ammonia, Chlorine, concentration Conductivity, P H and Conductivity.