This module is suitable for indoor, please do not use outdoor
Store energy data when power off, button available for controlling
One blue LCD display can show the voltage, current, power and the energy
Voltage test range: DC 6.5-100V; Display: 6.50-99.99V ;Maximum current reaches to 100A; With 50A shunt
Applied load should not exceed the rated voltage and current. Wiring order can not be wrong