Features 1、100% Brand new and high quality 2、Onboard precision current transformer 3、High precision operational amplifier circuit board, accurate sampling and appropriate compensation function to send out the signal 4、The module can be measured within the range of 5A ac current, and the corresponding output analog quantity can be adjusted 5、Adopted of high quality electronic components, and precision process, ensure for the durability Specification Features: 100% Brand new and high quality Onboard precision current transformer High precision operational amplifier circuit board, accurate sampling and appropriate compensation function to send out the signal The module can be measured within the range of 5A ac current, and the corresponding output analog quantity can be adjusted Adopted of high quality electronic components, and precision process, ensure for the durability Specification: Type: AC Current Sensor Range: 5A Weight: Approx.11g/0.4oz Package list: 1 x AC Current Sensor Module Package List