The Yokogawa 103131LSRX7/P is a panel meter designed for use with AB/DB switchboards, specifically the AB40 model. This device is built to measure AC current within a 0 to 300 amp range and features a zero-left display for clear readings. Housed in a durable plastic case, it supports a 5A electrical rating and is transformer-rated, making it suitable for reliable current monitoring in industrial environments. Operating within a frequency range of 40 to 70 Hz, this panel meter offers precise and stable performance. Distributed by BSP Automation, this instrument is a practical choice for accurate AC amp measurement needs.