The Fluke A3003FC Wireless DC Current Clamp Meter with Fluke Connect Compatibility, 2000A DC is a fully functional current clamp meter that wirelessly relays measurements to other Fluke Connect enabled master units. With its extra-wide jaw, the A3003 FC 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. It has all of the essentials for convenient test and measurement troubleshooting and can be used as a standalone meter or as part of the larger system.