PZEM-004T 10A 100A Open and Close CT AC Voltage Current Test Power Meter Module
Nano Sheild. Type E: 100A host 1 + open-close CT 1 + TLL to USB cable 1. Type D: 100A host 1 + closed CT 1 + TLL to USB cable 1. Current: 0~100A. Type B: 100A host 1. Type C: 10A host 1 + TLL to USB cable 1.