Teh FLK-A3003FC is a FC wireless DC current clamp meter, it is a fully functional current clamp meter that wirelessly relays measurements to other Fluke Connect™ enabled master units such as Fluke 3000 FC DMM, Fluke TiX560/520 infrared camera, Fluke Ti200/300/400 infrared camera, PC via optional PC3000 FC adapter, Fluke Connect Mobile app, TiX560 and TiX520. The A3003 FC wireless 2000A DC current clamp with its extra-wide jaw, easily clamps around large conductors, typically found in mining, utility, marine, rail or other heavy manufacturing industries where large DC currents or large current carrying cables are found.