A system for additive manufacturing of a product from a depositable material, wherein the depositable material is electrically conductive, wherein the system comprises a support element, a material addition system, and electrodes; wherein - the support element is configured for supporting the product, - the electrodes comprise a plurality of first electrodes configured at a surface of the support element; - the material addition system is configured for depositing the depositable material at one or more of (i) the support element and (ii) deposited material, thereby forming the product; - any one of the electrodes is configured for (i) electrically contacting the depositable material being deposited or (ii) electrically contacting the deposited material, during depositing the depositable material, wherein (i) the depositable material being deposited in combination with at least a portion of the deposited material arranged between the electrode and another one of the electrodes define an electrically conductive path or (ii) at least a portion of the deposited material arranged between the electrode and another one of the electrodes define the electrically conductive path; - the surface of the support element defines a network of the plurality of first electrodes comprising an array of n*m first electrodes, with 2≤n≤500, and 2≤m≤500, wherein at least the portion of the deposited material contacting any one of the first electrodes and another one of the first electrodes defines the electrically conductive path between the respective first electrode and the other one of the first electrodes; - the system is connectable to or comprises a measuring system configured for measuring one or more of an impedance and a resistance through one or more of the electrically conductive paths. - the support element is configured for supporting the product, - the electrodes comprise a plurality of first electrodes configured at a surface of the support element; - the material addition system is configured for depositing the depositable material at one or more of (i) the support element and (ii) deposited material, thereby forming the product; - any one of the electrodes is configured for (i) electrically contacting the depositable material being deposited or (ii) electrically contacting the deposited material, during depositing the depositable material, wherein (i) the depositable material being deposited in combination with at least a portion of the deposited material arranged between the electrode and another one of the electrodes define an electrically conductive path or (ii) at least a portion of the deposited material arranged between the electrode and another one of the electrodes define the electrically conductive path; - the surface of the support element defines a network of the plurality of first electrodes comprising an array of n*m first electrodes, with 2≤n≤500, and 2≤m≤500, wherein at least the portion of the deposited material contacting any one of the first electrodes and another one of the first electrodes defines the electrically conductive path between the respective first electrode and the other one of the first electrodes; - the system is connectable to or comprises a measuring system configured for measuring one or more of an impedance and a resistance through one or more of the electrically conductive paths.