The ST08 with Current Sensors ROHS manufactured by Meatrol is an electronic component designed to measure and monitor current in an electronic circuit. It works by detecting small changes in electrical currents and then displaying the readings in an LCD or other display. It features high accuracy, a wide measuring range, and long-term stability. Additionally, it has a low power consumption, an easy-to-install design, and is RoHS compatible for applications that require hazardous material compliance. Additionally, the ST08 is also resistant to vibration and operating temperature ranges of -40 to +85 Celsius.