Yes, 6 testers in total, as I've had 3 libre-2 sensors in my arms, reading both with FreeStyle 2 meter, plus the APP and I've now got 3 finger prick type meters, I’ve just used an Accu-chek and a Sinocare, both are saying 2.7 right now, and my third libre 2 sensor has just failed, that 3, each...