Claiming that they have sent Calibration Verification Keys to everyone that requested one is NOT true. They did NOT send one to me after my request was made back in Nov 2018. I never received any calibration keys after privately sending my address to iDip after they asked for it. They made some excuse that they were having trouble sending it to me because of problems they were having sending it across the Canadian border(I live in Toronto, Ontario CANADA).
Really sad, after spending over $500 (Canadian) for their 570 Marine Starter kit. Hope you don’t live across the Canadian border as they don’t appear to want to support Canadian customers.