Fluke FLK A3000Fc,Wireless Ac Current Clamp Fc

Amazon

True-RMS AC clamp meter Measure up to 400 A AC Use as a standalone meter or as part of the system Logging function for recording and saving up to 65,000 readings

Radwell UK

WIRELESS CLAMP METER: CAT III, 1.3386" JAW, CLAMP ON JAW