Products and services
                            
                                    
                                        Absolute sensors
                                    
                                    
                                
                                    
                                        AC/AC converters
                                    
                                    
                                
                                    
                                        Accelerometers
                                    
                                    
                                
                                    
                                        A/D converters
                                    
                                    
                                
                                    
                                        Aerating nozzles
                                    
                                    
                                
                                    
                                        Aeration equipment
                                    
                                    
                                
                                    
                                        Ammeters
                                    
                                    
                                
                                    
                                        Amperehour meters
                                    
                                    
                                
                                    
                                        Amplitude measuring equipment
                                    
                                    
                                
                                    
                                        Analog logarithmic transducers
                                    
                                    
                                
                                    
                                        Analog panel instrumentation
                                    
                                    
                                
                                    
                                        Analog transmitters
                                    
                                    
                                
                                    
                                        Analog/pneumatic transducers
                                    
                                    
                                
                                    
                                        Analog/pulse transducers
                                    
                                    
                                
                                    
                                        Anemometers
                                    
                                    
                                
                                    
                                        Angle gauges
                                    
                                    
                                
                                    
                                        Angle sensors
                                    
                                    
                                
                                    
                                        Automation solutions
                                    
                                    
                                
                                    
                                        Barographs
                                    
                                    
                                
                                    
                                        Barometers
                                    
                                    
                                
                                    
                                        Capacitance standards
                                    
                                    
                                
                                    
                                        Capacitive gauges
                                    
                                    
                                
                                    
                                        Capacitive level controllers
                                    
                                    
                                
                                    
                                        Conductivity meters
                                    
                                    
                                
                                    
                                        Conductivity sensors
                                    
                                    
                                
                                    
                                        Counters
                                    
                                    
                                
                                    
                                        Current-loop converters
                                    
                                    
                                
                                    
                                        D/A converters
                                    
                                    
                                
                                    
                                        Data loggers
                                    
                                    
                                
                                    
                                        DC/AC converters
                                    
                                    
                                
                                    
                                        DC/DC converters
                                    
                                    
                                
                                    
                                        Dew point meters
                                    
                                    
                                
                                    
                                        Dew point sensors
                                    
                                    
                                
                                    
                                        Differential pressure meters
                                    
                                    
                                
                                    
                                        Differential pressure sensors
                                    
                                    
                                
                                    
                                        Differential pressure switches
                                    
                                    
                                
                                    
                                        Digital displays
                                    
                                    
                                
                                    
                                        Digital multimeters
                                    
                                    
                                
                                    
                                        Digital panel instrumentation
                                    
                                    
                                
                                    
                                        Digital regulators
                                    
                                    
                                
                                    
                                        Digital transmitters
                                    
                                    
                                
                                    
                                        Displays
                                    
                                    
                                
                                    
                                        Electrical sensors
                                    
                                    
                                
                                    
                                        Electrodes
                                    
                                    
                                
                                    
                                        Electromagnetic counters
                                    
                                    
                                
                                    
                                        Electronic counters
                                    
                                    
                                
                                    
                                        Energy meters
                                    
                                    
                                
                                    
                                        Fibre-optic detectors
                                    
                                    
                                
                                    
                                        Flood-control valves
                                    
                                    
                                
                                    
                                        Flow sensors
                                    
                                    
                                
                                    
                                        Flow switches
                                    
                                    
                                
                                    
                                        Flowmeters
                                    
                                    
                                
                                    
                                        Flowmeters, open channels
                                    
                                    
                                
                                    
                                        Frequency changers
                                    
                                    
                                
                                    
                                        Frequency converters
                                    
                                    
                                
                                    
                                        Frequency meters
                                    
                                    
                                
                                    
                                        Frequency sensors
                                    
                                    
                                
                                    
                                        Frequency-voltage converters
                                    
                                    
                                
                                    
                                        Gas pressure regulators
                                    
                                    
                                
                                    
                                        Gauges
                                    
                                    
                                
                                    
                                        Humidity sensors
                                    
                                    
                                
                                    
                                        Hygrometers
                                    
                                    
                                
                                    
                                        Impulse generators
                                    
                                    
                                
                                    
                                        Indicators
                                    
                                    
                                
                                    
                                        Inductive flowmeters
                                    
                                    
                                
                                    
                                        Inductive sensors
                                    
                                    
                                
                                    
                                        Instrumentation for waterworks equipment
                                    
                                    
                                
                                    
                                        Interface converters
                                    
                                    
                                
                                    
                                        Ionometers
                                    
                                    
                                
                                    
                                        I/P transducers
                                    
                                    
                                
                                    
                                        Isolating amplifiers
                                    
                                    
                                
                                    
                                        LCD displays
                                    
                                    
                                
                                    
                                        Level controllers
                                    
                                    
                                
                                    
                                        Level meters
                                    
                                    
                                
                                    
                                        Level meters for gas holders
                                    
                                    
                                
                                    
                                        Level meters for motor fuel tanks
                                    
                                    
                                
                                    
                                        Level meters for oil tanks
                                    
                                    
                                
                                    
                                        Level meters for steam boilers
                                    
                                    
                                
                                    
                                        Level sensors
                                    
                                    
                                
                                    
                                        Light curtains
                                    
                                    
                                
                                    
                                        Light meters
                                    
                                    
                                
                                    
                                        Light reading
                                    
                                    
                                
                                    
                                        Limit switches
                                    
                                    
                                
                                    
                                        Limiting-value devices
                                    
                                    
                                
                                    
                                        Load cells
                                    
                                    
                                
                                    
                                        Measuring electrodes
                                    
                                    
                                
                                    
                                        Measuring test converters
                                    
                                    
                                
                                    
                                        Moisture content meters
                                    
                                    
                                
                                    
                                        Motion sensors
                                    
                                    
                                
                                    
                                        Ohm meters
                                    
                                    
                                
                                    
                                        Orifice meters
                                    
                                    
                                
                                    
                                        Oxygen meters
                                    
                                    
                                
                                    
                                        Panel meters
                                    
                                    
                                
                                    
                                        pH electrodes
                                    
                                    
                                
                                    
                                        Phase angle meters
                                    
                                    
                                
                                    
                                        Photo sensors
                                    
                                    
                                
                                    
                                        Photocell amplifiers
                                    
                                    
                                
                                    
                                        Photocell equipment
                                    
                                    
                                
                                    
                                        Photocell relays
                                    
                                    
                                
                                    
                                        Pitot tubes
                                    
                                    
                                
                                    
                                        Plastic prototypes
                                    
                                    
                                
                                    
                                        Point printers
                                    
                                    
                                
                                    
                                        Position sensors
                                    
                                    
                                
                                    
                                        Positional sensors
                                    
                                    
                                
                                    
                                        Potentiometer sensors
                                    
                                    
                                
                                    
                                        Power factor meters
                                    
                                    
                                
                                    
                                        Power meters
                                    
                                    
                                
                                    
                                        Power station monitoring equipment
                                    
                                    
                                
                                    
                                        Precipitation gauges
                                    
                                    
                                
                                    
                                        Pressure detectors
                                    
                                    
                                
                                    
                                        Pressure gauges
                                    
                                    
                                
                                    
                                        Pressure regulators
                                    
                                    
                                
                                    
                                        Pressure sensors
                                    
                                    
                                
                                    
                                        Pressure transmitters
                                    
                                    
                                
                                    
                                        Printers for measurement equipment
                                    
                                    
                                
                                    
                                        Pulse amplifiers
                                    
                                    
                                
                                    
                                        Pulse sensors
                                    
                                    
                                
                                    
                                        RC meters
                                    
                                    
                                
                                    
                                        R/D converters
                                    
                                    
                                
                                    
                                        Redox electrodes
                                    
                                    
                                
                                    
                                        Redox meters
                                    
                                    
                                
                                    
                                        Regulators
                                    
                                    
                                
                                    
                                        Residual oxygen meters
                                    
                                    
                                
                                    
                                        Resistance gauges
                                    
                                    
                                
                                    
                                        Rewinding filters
                                    
                                    
                                
                                    
                                        RMS/DC converters
                                    
                                    
                                
                                    
                                        Rotation indicators
                                    
                                    
                                
                                    
                                        Rotation speed switches
                                    
                                    
                                
                                    
                                        RPM meters
                                    
                                    
                                
                                    
                                        Scanners
                                    
                                    
                                
                                    
                                        Signal converters
                                    
                                    
                                
                                    
                                        Signal processing software
                                    
                                    
                                
                                    
                                        Sludge level meters
                                    
                                    
                                
                                    
                                        Software for measurement and control
                                    
                                    
                                
                                    
                                        Sound level meters
                                    
                                    
                                
                                    
                                        Speedometers
                                    
                                    
                                
                                    
                                        Stepper motors
                                    
                                    
                                
                                    
                                        Temperature detectors
                                    
                                    
                                
                                    
                                        Temperature meter
                                    
                                    
                                
                                    
                                        Temperature monitoring systems
                                    
                                    
                                
                                    
                                        Temperature recorders
                                    
                                    
                                
                                    
                                        Temperature regulators
                                    
                                    
                                
                                    
                                        Temperature relays
                                    
                                    
                                
                                    
                                        Temperature sensors
                                    
                                    
                                
                                    
                                        Temperature transmitters
                                    
                                    
                                
                                    
                                        Thermal mass flowmeters
                                    
                                    
                                
                                    
                                        Thermohygrographs
                                    
                                    
                                
                                    
                                        Thyristor rectifiers
                                    
                                    
                                
                                    
                                        Thyristors
                                    
                                    
                                
                                    
                                        Time counters
                                    
                                    
                                
                                    
                                        Time relays
                                    
                                    
                                
                                    
                                        Timers
                                    
                                    
                                
                                    
                                        Transmitters
                                    
                                    
                                
                                    
                                        Turbidimeters
                                    
                                    
                                
                                    
                                        Ultrasonic level meters
                                    
                                    
                                
                                    
                                        VA technology
                                    
                                    
                                
                                    
                                        Vapour-pressure thermometers
                                    
                                    
                                
                                    
                                        Velocity sensors
                                    
                                    
                                
                                    
                                        Vibration analysis
                                    
                                    
                                
                                    
                                        Vibration sensors
                                    
                                    
                                
                                    
                                        Voltage changers
                                    
                                    
                                
                                    
                                        Voltage-frequency converters
                                    
                                    
                                
                                    
                                        Voltmeters
                                    
                                    
                                
                                    
                                        Water purification facilities
                                    
                                    
                                
                                    
                                        Water treatment equipment
                                    
                                    
                                
                                    
                                        Weather stations
                                    
                                    
                                
                                    
                                        Weight sensors
                                    
                                    
                                
                                    
                                        Wind sensors