1、Detection Range: The output signal is switch output, the current detection range is AC 0‑5A, and the working voltage is 12V. 2、Quick Response: The critical point of overcurrent signal setting is adjustable, and the minimum detection current is 0.3A. 3、AC Current Device: Motor overcurrent detection, stall protection, short circuit protection test, demonstration teaching, experiment, etc. 4、Wide Application: Also suitable for different loads, including inductive load, capacitive load, resistive load detection. 5、Premium Material: Using high quality PCB and electronic components, it has excellent conductivity and service life. Item Type: Current Sensor Module Material: PCB Length: Approx. 40mm/1.58inWidth: Approx. 38mm/1.5in Main Chip: Op amp transformer Current Detection Range: 0-5A Uses: Suitable for AC current devices, such as motor overcurrent detection, stall protection, short circuit protection testing, demonstration teaching experiments, etc. 1 x Current Sensor Module