Current 0.01-20A / 100A
Energy 5-digits, 0.01~99999KWH
Compatible frequency 50/60HZ
Built-in Current sensor
Backlight control, short press to turn on/off backlight
Clear energy reading, press and hold down the key to clear the reading of kWh.
AC 20A does not need the CT Coil, AC 100 comes with CT Coil