You can measure the current digitally with this product. To see amp datas of your electronic circuit or devices that operates between DC 4-30V and 0-5A instantly, you need to connect the product to the cathode output.
This small but readable 0.56" digital ampermeter with 3 Digit Display updates screen datas with 500 ms periods, will play a very important role in your projects. Also 2% tolarence is an important feature of the product.