Serial Number Change With iSis 2
There was a running serial number change when X-Rite went from a four digit serial number (i.e., 003219, 001294, 002765) in the 1st Generation iSis devices to a five digit serial number (i.e., 010235, 010561) with the iSis 2. So...any iSis device that has a serial number above 10000 is an iSis 2. Please keep in mind that the label that has the serial number (on the bottom of the iSis device) will identify as an iSis or iSis 2 as well.