New versions of Victor 86B or C multimeters
A new version of these multimeters has been introduced over the last several months. It is now confirmed, by a number of users, that both the original and new version are compatible with RoastLogger.
The original version of these multimeters use a special optically isolated cable. This cable contains the USB HID communication chip. Note the large plastic connector housing the optical isolation and USB HID communication chip:
New version has the USB HID communication chip within the main body and uses a standard USB cable/connector: