Gossen Metrawatt Z216D - Set of IR/USB-TRA Bidirectional Interface Adapter and METRAwin 10 / METRAHit Software
Using this adapter, you can connect multimeters of the METRAHIT E, S series, X-TRA, equipped with a serial IR interface, to the USB interface of any personal computer. The adapter allows data transfer between the multimeters and the PC.
The adapter is supplied with a CDROM that contains actual drivers for Windows 7, 8, and 8.1, Vista, XP, or 2000 (Driver Control).