FEATURES:

1) Measured DC or AC current: 5A / 20A / 30A (pls select).
2) Operating voltage: 5Vdc.
3) Sensor type: Hall effect.
4) Power LED indicator.
5) Resolution: 66mV/A.
6) Output will be VCC/2 if no current flow.
7) Pinout:
                GND  = Ground
                OUT = Analog output
                VCC = 5V                                            

8) Dimension: 31x 13 mm.
9) Weight: 4g.