Apr 22, 2017. 1.12 Digitek DT4000ZC cable; 1.13 Fluke IR189USB; 1.14 Fluke OC4USB; 1.15 Fluke PM9080; 1.16 Gossen Metrawatt; 1.17 GreenLee DMSC-9U; 1.18. The older one used a Sunplus SPCP825 USB-to-serial chip (see here, here, or also check the drivers from here), the newer revisions use a Prolific. Download the latest drivers for your Fluke USB devices to keep your Computer up-to-date.Free Download Fluke 435 Power Quality Analyzer Firmware 2 Drivers Firmware Fluke Fluke 435 Power Quality Analyzer a computer using the OC4USB.Fluke IR189USB USB Cable Adapter for Fluke-189 DMM's: Computer Usb It slap. Fluke IR189USB USB Cable Adapter. Get Get up to $3000 in FREE GIFTS for you and your crew! Plusfast delivery when you order online at MyFlukeStore. Save Data Ben 10 Earth Eur here. com. Fluke 189/289 needs Fluke IR189USB cable for that. While it is USB. Has to be mentioned that Fluke provides its own software to communicate with the DMMs: FlukeView Forms. FTDI USB chip is used in the cable, a corresponding driver is available for downloading from here.