Efficient energy monitoring is essential in today’s electricity-dependent world. Whether you are managing a residential property, running a small business, or monitoring internal energy distribution in a building, having a reliable sub-meter helps maintain transparency and control over electricity consumption. The Single Phase Multi-Function 2 Wire Electrical Energy kWh Sub Meter is designed to deliver accurate readings, dependable performance, and long-term durability for home and commercial applications. Reliable Single-Phase Energy Measurement This AC 1-Phase 2-Wire Static Energy Meter is specifically engineered for measuring electricity usage in kilowatt-hours (kWh). It is suitable for single-phase electrical connections commonly found in residential homes, apartments, small offices, and retail shops. The meter ensures precise energy tracking, allowing users to calculate power consumption accurately and manage electricity costs efficiently. The mechanical counter display provides easy visibility of units consumed. The display includes a fractional reading (1/10), ensuring better precision in measurement. This makes it highly useful for landlords, property managers, and homeowners who need to track electricity usage separately for different tenants or sections of a building. ISI Marked – Assured Quality Standards Safety and compliance are crucial when dealing with electrical devices. This energy sub-meter is ISI marked, indicating that it meets the required Indian standards for electrical measuring instruments. The certification ensures that the meter has undergone quality checks for safety, durability, and performance. The ISI marking provides users with confidence that the meter is built according to regulated specifications and is suitable for installation in Indian electrical systems operating at 240V and 50Hz frequency. Technical Specifications Phase Type: Single Phase Wire System: 2 Wire Voltage Rating: 240 Volts Current Rating: 5-30 Amps Frequency: 50Hz Energy Measurement: kWh Impulse Rate: 3200 imp/kWh Display Type: Mechanical Numeric Counter Color: Black Application: Residential & Commercial Sub-Metering This wide operating range of 5-30 Amps makes the meter ideal for monitoring lighting loads, fans, televisions, refrigerators, small appliances, and other common household electrical equipment. Multi-Function LED Indicators for Smart Monitoring The meter is equipped with LED indicators labeled: Phase Earth Reverse Calibration These LED lights provide real-time status updates regarding the meter’s connection and functionality. For example, the reverse indicator helps detect incorrect wiring or reverse current flow, which can prevent installation errors. The calibration indicator ensures the device is functioning properly. These additional monitoring features make installation checks easier for electricians and reduce troubleshooting time. Static Type for Enhanced Accuracy Unlike older electromechanical meters with rotating discs, this static type energy meter uses electronic measurement technology for more stable and accurate readings. Static meters generally have fewer moving parts, which reduces wear and tear over time. This ensures long service life and consistent measurement performance. The impulse rate of 3200 impulses per kWh provides high measurement precision. It is suitable for detailed energy monitoring applications where accurate billing or load management is required. Durable Construction & Compact Design The meter is housed in a strong protective casing with a transparent front cover that allows easy reading while protecting internal components. The black base enhances durability and gives the meter a professional and clean appearance when installed on distribution boards or panels. Its compact structure makes it easy to install in standard meter boxes and electrical panels without occupying excessive space. The screw terminals ensure secure wiring connections. Ideal Applications This energy sub-meter i