Please word that here is the cost of one piece!!!
Package Included
1 × Energy Meter
Data show mode 5+1 digits for LCD demonstrate
Model
DDS5188
voltage
176~276V AC
Accuracy of voltage
Class 1 IEC62053-21
Base Current
5A
Rated Voltage
AC220V
Install means
Din rail
MAX Current
20A/32A
Frequency
50/60Hz(±10%)
Humidity
20—80%
Weight
120g /pc