Termopary ITS-90 — kalkulator dla Androida

Android app for I&C technicians, electricians and metrologists. Converts thermocouple voltage to temperature (and back) for 8 types (K, J, T, E, N, S, R, B) based on the official ITS-90 characteristics (NIST). Cold-junction compensation, °C/°F/K units, IEC 60584-2 tolerances, a reference table and type descriptions. Fully offline, no accounts, no data collection. Version 1 is complete — ready to use, open to extension if a real need appears.