The Fluke A3001FC Wireless True-RMS iFlex AC Current Clamp Module with Fluke Connect Compatibility, 2500A AC is a fully functional True-RMS current meter that wirelessly relays measurements to other Fluke Connect enabled master units. The iFlex Wireless Current Module allows you to measure around awkward sized conductors or get into tight spaces and makes wire access easier. 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.