The CNX a3000 AC Wireless Current Clamp Module provides:
True-RMS AC current measurements to 400 A
2% accuracy to 100 Hz, 2-1/2% accuracy to 500 Hz
Memory recording up to 65,000 readings
Backlit LCD display
CAT III 600 V; IP42
Using the optional PC adapter, the CNX wireless troubleshooting system can track up to 10 measurement modules simultaneously, with results sent to a PC for further analysis.