A device for measuring electric current, which comprises a plurality of magnetic field sensor elements (2, 2.1, 2.2,..., 2. n; 2', 2.1', 2.2',..., 2.n') positioned along one or more continuous closed paths (3, 4) encircling a current carrying conductor, where each sensor element (2, 2.1, 2.2,..., 2.n; 2', 2.1', 2.2',..., 2.n') is sensitive to one vector component of the magnetic field generated by the electric current, where the vector direction of sensitivity for each sensor element (2, 2.1, 2.2,..., 2. n; 2', 2.1', 2.2',..., 2.n') is oriented to be tangential with the closed path (3, 4) at each sensor location, where each sensor element (2, 2.n; 2', 2n') generates an output signal (6, 6.n, 6', 6n'), where the output signal (6, 6.n, 6', 6n') of each sensor element (2, 2.n; 2', 2n') is amplified by an element-specific gain factor, where the amplified output signals (8, 8.n, 8', 8.n') of the sensor elements (2, 2.n, 2', 2n') are electronically combined to form the measurement signal representing a value proportional to the current flowing in the current carrying conductor, wherein at least one sensor element on a closed path has a sensitivity which is different from the sensitivities of the other sensor elements (2.1, 2.2,..., 2.n) on the same path, or that the output signal of at least one sensor element on a closed path is amplified with a different gain factor than the other sensor elements (2.1, 2.2,..., 2.n) on the same path before the sensor signals (2, 2.1, 2.2,..., 2.n; 2', 2.1', 2.2',..., 2.n') are combined to form the measurement signal, and/or that the sensor elements ( 2, 2.1, 2.2,..., 2.n; 2', 2.1', 2.2',..., 2.n') are unequally spaced along the length of each closed path (3, 4), so that the current measuring device has a much reduced crosstalk sensitivity with respect to certain current paths; characterized in that there are more than one continuous closed paths on which magnetic field sensor elements (2, 2.1, 2.2,..., 2. n, 2', 2.1', 2.2',..., 2.n') are positioned, that at least one of the paths, an inner path, is positioned closer to the current carrying conductor than a second path, an outer path, positioned more remotely from the conductor, and that the output of the sensor elements (2, 2.1, 2.2,..., 2.n, 2', 2.1', 2.2',..., 2.n') on the inner and outer path are combined in such a way, that at currents flowing through the conductor with an amplitude below a predeterminable threshold the device is configured to mostly determine the measurement output signal (6, 6.1, 6.2,... 6.n) by the signals of the sensor elements (2, 2.1, 2.2,..., 2.n) positioned on the inner path, while at currents flowing through the conductor with an amplitude above a predeterminable threshold the device is configured to mostly determine the measurement output signal (6, 6.1, 6.2,... 6.n) by the signals of the sensor elements (2, 2.1, 2.2,..., 2.n) positioned on the outer path. wherein at least one sensor element on a closed path has a sensitivity which is different from the sensitivities of the other sensor elements (2.1, 2.2,..., 2.n) on the same path, or that the output signal of at least one sensor element on a closed path is amplified with a different gain factor than the other sensor elements (2.1, 2.2,..., 2.n) on the same path before the sensor signals (2, 2.1, 2.2,..., 2.n; 2', 2.1', 2.2',..., 2.n') are combined to form the measurement signal, and/or that the sensor elements ( 2, 2.1, 2.2,..., 2.n; 2', 2.1', 2.2',..., 2.n') are unequally spaced along the length of each closed path (3, 4), so that the current measuring device has a much reduced crosstalk sensitivity with respect to certain current paths; characterized in that there are more than one continuous closed paths on which magnetic field sensor elements (2, 2.1, 2.2,..., 2. n, 2', 2.1', 2.2',..., 2.n') are positioned, that at least one of the paths, an inner path, is positioned closer to the current carrying conductor than a second path, an outer path, positioned more remotely from the conductor, and that the output of the sensor elements (2, 2.1, 2.2,..., 2.n, 2', 2.1', 2.2',..., 2.n') on the inner and outer path are combined in such a way, that at currents flowing through the conductor with an amplitude below a predeterminable threshold the device is configured to mostly determine the measurement output signal (6, 6.1, 6.2,... 6.n) by the signals of the sensor elements (2, 2.1, 2.2,..., 2.n) positioned on the inner path, while at currents flowing through the conductor with an amplitude above a predeterminable threshold the device is configured to mostly determine the measurement output signal (6, 6.1, 6.2,... 6.n) by the signals of the sensor elements (2, 2.1, 2.2,..., 2.n) positioned on the outer path.