Why you need this meter See voltage and current at a glance: dual digital displays show AC voltage and AC current simultaneously so you can monitor both values in real time. Prevent overloads and manage energy: accurate, continuous readings help you detect abnormal loads, track usage, and make informed energy decisions. Save installation time and space: a railmounted, compact module installs quickly in distribution boards and control panels without extra tools. Key benefits and how it solves problems Immediate, reliable monitoring — Dual display provides clear AC voltage and current data (AC50–500V and AC0–100A) so you don't need separate instruments to check both parameters. Faster troubleshooting — Realtime readings of mains levels (220V / 380V interface) let electricians and operators identify wiring or load issues quickly. Spaceefficient integration — Small footprint and DINstyle rail mounting let the unit sit neatly beside breakers and other components in tight panels. Durable, stable performance — Calibrated internal circuitry and precision digital sensing maintain measurement accuracy across the operating range and under normal working temperatures. Features at a glance Dual display: simultaneous voltage and current readout for AC systems. Measurement ranges: AC50–500V voltage range and AC0–100A current range. Display interface: digital readout compatible with 220V and 380V systems. Mounting: combination railtype (DINstyle) mounting for quick, screw installation on standard guide rails. Housing: polycarbonate (PC) material housing for structural integrity and reduced bulk. Performance: calibrated internal electronics and digital sensing for consistent, realtime measurements. Installation and compatibility Quick snapon installation onto standard guide rails—no screws or extra tools required. Designed to fit compact breaker boxes, control panels, subpanels, and industrial cabinets without blocking neighboring modules. Suitable for residential and commercial electrical systems that use 220V or 380V interfaces. Typical applications Residential distribution boards: monitor household circuits, detect overloads, and track usage across multiple rooms or appliances. Small commercial or office buildings: centralize voltage and current monitoring in control panels for basic preventive maintenance and energy tracking. Hospitality and rental properties: verify supply stability and quickly identify circuit problems in hotels, apartments, and shortterm rentals. What to expect in use Clear, easytoread numeric displays under typical lighting conditions for quick interpretation. Stable readings during normal temperature ranges and fluctuating loads, helping you avoid false alarms and maintain reliable monitoring. Compact, lightweight unit that simplifies handling during installation and minimizes strain on mounting rails. Function, compatibility, size, material, and performance are preserved: dual AC voltage/current display (AC50–500V, AC0–100A), 220V/380V digital interface, combination railtype mounting for screw installation, PC housing, and calibrated accuracy for steady, realtime monitoring.