thermo-hygrometers; hygrometers; levelling instruments; laser distance meters; noise meters; power banks; chargers for electric accumulators; oscilloscopes; combustible gas concentration detectors; gas detectors; anemometers; digital thermometers, not for medical purposes; detectors; metal detectors; thermal imaging cameras; AC/DC power supplies; multimeters; illuminometers; measuring tapes; infrared thermometers, not for medical purposes