3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A) auspowers_batchone can withstand greater and stronger

can withstand greater and stronger pressure without tripping

For ambient temperatures above freezing

can easily install kinds of equipment on it directly to save your time

Have adjustable extendable strong arm with washable & reusable Suction Cup

3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A) auspowers_batchone can withstand greater and stronger3PCS 20A Range Current Sensor ACS712 Module AC DC for Arduino (20A) Product Features Current sensor chip: ACS712ELC 20A(Note: there are 3 specifications of the product 5A 20A 30A, Pls choose them accroding to your needs.) Pin 5V power supply; on board power indicator; Measuring range: 20 amps, corresponding Analog output: 100mV A. When there is no the detection current through, the output voltage is VCC 2 Note: ACS712 is based on the principle of Hall