electronic and electrotechnical apparatus and instruments, namely, measuring transducers, electronic controllers, sensors, namely, physical and electronic sensors, multi-functional measuring instruments for electrical parameters, security and protection measuring apparatus for testing fault current; fault voltage protective switches, power supply units, voltage supply units, line voltage controllers and monitors, multimeters, voltmeters, ohmmeters, electrical ground monitoring equipment, ammeters, frequency meters, wattmeters; power factor meters for measurement of active power, reactive power and apparent power; multimeters and calibrators for measurement of voltages, currents and resistances, clip-on meters, power disturbance analyzers, insulation meters, earth tester, single-function and multi-functional measuring instruments for electrical parameters, testers for testing the efficiency of electric circuits, temperature measuring instruments, temperature probes for use in connection with temperature measuring instruments; built-in measuring instruments having display and recording functions, namely, for measuring currents, voltages, active and reactive power, apparent power, frequencies, resistances, temperatures and insulation; electrical phase synchronizing equipment; limit-value signal generators for DC current, DC voltage, temperature, AC current and AC voltage; laboratory recording instruments for recording measured values, namely current, voltage, power, capacity, temperature, resistances, frequencies, power factors; measuring and testing instruments for electrical, optical and thermal parameters, namely, electronic measuring instruments for use in laboratories, multi-functional electronic measuring instruments for electrical, optical and thermal parameters, frequency meters and electronic temperature controllers; measuring instruments for phototechniques, namely, portable light meters for industry, trade and photography, exposure meters, viewfinders for light meters, measuring probes for light meters, flashmeters, flash and/or strobe lights for photography, photographic flashbulbs; power supply units, voltage supply units, line voltage controllers and monitors, electrical ground monitoring equipment; text display units, namely monitors, LCD-panels, LED-panels; apparatus and instruments for measuring, calibrating, controlling, regulating, registering and storing measured values, namely process control apparatus and instruments; apparatus, instruments and computer software for recording, processing, measuring, converting, transmitting, controlling, representing, displaying and registering measured values and process data in laboratories, trade and industry, namely, current, voltage, power, capacity, temperature, resistances, frequencies, power factors; computer software in the form of computer programs, the subject matter of which is the recording, processing, measuring, converting, transmitting, controlling, representing, displaying and registering of measured values and process data in laboratories, trade and industry; manuals, flow charts and computer textbooks sold with said computers programs as a unit; parts of all before-mentioned goods

computer installation, repair and maintenance services

consulting services of engineers, physicists and chemists in connection with recording, processing, measuring, converting, transmitting, controlling, representing, displaying and registering measured values and processing data in laboratories, trade and industry, and related development, design and documentation services, namely, preparation of test reports