Features
The module can measure the positive and negative 30A Current sensor chip: ACS712ELC-30A Voltage: 5V Works with Official Arduino Boards Great for DIY project
General Specs
Model	ACS712
Material	PCB
Chipset	ACS712ELC-30A
Voltage	5V
Dimensions	3.1 x 1.3 x 1.1 cm
Weight	3 g