Calculate pH, pOH, [H⁺], or [OH⁻] from any one value. Input concentration or ion activity to solve for missing variables. Automatically handles strong and weak acids/bases using provided Ka or Kb values.
Convert units across 20 categories including length, temperature, volume, and mass. Input a value, select units, and instantly convert. Supports 190+ units for precise measurements. Syncs with devices for consistent use.
Calculate Total Dynamic Head, Net Positive Suction Head, and Friction Loss. Save and share calculation results. Suggest pumps from a catalog based on system needs. Function without internet connection on Apple devices.
