The APM-PWR-APO Trumeter Panel Meters & Gauges, APM Series 100-277AC MOD RTU POS LCD is a reliable and efficient industrial automation tool designed for PLCs and HMIs. With a positive LCD display and NEMA 4 and NEMA 12 ratings for protection, this meter provides accurate readings for current input up to 5 A and line voltage up to 600 VAC. Manufactured by Trumeter, this device also offers Modbus communication capabilities and operates on a 100-240 VAC power supply. The compact design and lightweight construction make it easy to integrate into various industrial settings for monitoring and control purposes.