The new fluke 381 fulfils all your expectations of a clamp meter and then lets you remove the display for even more flexibility now one technician can do jobs that used to require two people clamp the fluke 381 around a conductor remove the display module and walk across the room to operate controls or remove protective equipment all while watching real time readings the new iflex flexible current probe included in delivery expands the measurement range to 2500 a alternate current whil