Digital position indicators, linear encoders, height gauges, length measuring technology, devices for high-precision measurements of inner and outer diameters, testing and measurement technology, instruments for monitoring, measuring and regulating the physical quantities; flow-, pressure-, level- and temperature gauges, plant technology for monitoring of gases and fluids, test equipment for insulation, testing equipment for transformers, relays testing equipment, battery tester, digital clamp meter, precision instruments of length metrology focusing bore measurement, portable hardness testers, concrete test hammer, ultrasonic devices, laboratory equipment for analytical sample preparation and sample handling or particle size analysis in preparation laboratories industry and research, cable measuring technology, portable and industrial gas analyzers, gas leak detectors