Features: This electricity to current converter module transforms 0-15V electricity into stable 4-20mA current , preventing degradation over long distances for transmission in industrial applications. Featuring 7-30V power supply supports conversions for 2.5V, 3.3V, 5V, 10V, and 15V inputs, with adjustable and full scale via potentiometers and isolation properties for enhanced safety. Designed for engineers, technicians, and enthusiasts working with development boards and accessories in automation and electronics projects. Ideal for use in industrial control, sensory networking, and remote monitoring scenarios where maintaining integrity over extended ranges is essential. This converter ensuring and easy integration into various setups for consistent current output. Specifications: Component:ABS Size:Approx.56x26mm/2.2x1.02inch Package Includes: 1Pc Converter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.