Best Electric Meters for Landlords: Accurate Submetering for Rentals
Answering the needs of property owners and managers, these meters help separate tenant electricity usage for fair billing and efficient energy management. Each product is selected for rental applications such as single-family homes, multifamily units, garages, RV pads, or shared spaces. They are suited for landlords who want reliable submetering, easy installation, and clear energy data to simplify monthly billing and account for common-area loads.
Buying quick-reference table
| Product | Best For | Key Benefit |
|---|---|---|
| Aituzero Digital Sub Meter (Form 2S, 120/240V) | Rentals with sub-panels | Modbus & EEPROM for data retention |
| Itron Centron SSEM CL200 | RV parks and small properties | Compact Form 2S with LCD |
| EKM Metering Single Phase | Simple 2/3-wire setups | Flexible wiring options |
| JINDOUZI Digital Electric Meter | Residential/RV setups | High-definition display, 0.5% accuracy claim |
| Flylin DDM15SC | Panel-mounted installations | Rail-mount, dual wiring options |
Aituzero Digital Sub Meter for Landlords, Form 2S
The Aituzero digital sub meter is designed for simple installation in standard Form 2S socket bases, ideal for RV parks, garages, and small rental upgrades. It supports 120/240V single-phase systems and allows fast wiring into a breaker panel, meter box, or sub-panel. Terminals are labeled for easy line, load, and neutral connections, and a bright LCD provides immediate kWh readings. It uses ANSI Form 2S compatibility for quick snap-in installation and includes Pulse and Reverse LEDs to verify wiring and operation. Best for landlords seeking quick setup and visible measurements for tenant billing.
Best for: landlords with sub-panel setups needing straightforward wiring and clear diagnostics. Choose this if you want a plug-in style submeter with Modbus options and visible wiring confirmation. Caution: ensure a Form 2S base is available in the electrical panel before purchase.
Selected for rental units with separate circuits or tenant spaces where sub-metered billing is desired. Its solid-state design supports various loads, from heaters to office equipment, while maintaining readable energy data for tenants and property managers.
Itron Centron SSEM CL200 KWH Meter
The Itron Centron SSEM CL200 is a compact, Form 2S meter designed for 240V RV or home applications. It features an electronic LCD register and a polycarbonate cover with a test LED, enabling unattended operation in simple submetering scenarios. The unit is suitable for landlords needing a straightforward solution for measuring energy usage on individual circuits or tenant spaces. Best for: smaller rental properties or RV setups where a slim, wall-mounted meter is preferred. Limitation: fewer integrated data interfaces beyond the standard LCD readout may require external data collection for advanced billing.
Why selected: its small footprint and form-factor support quick submetering adoption in multi-unit buildings without bulky devices, helping landlords maintain clean electrical panels and easy tenant invoicing.
EKM Metering Single Phase kWh Meter
The EKM Metering single-phase kWh meter supports multiple wiring configurations: 3-Wire (two hot lines plus neutral) and 2-Wire (one hot and one neutral, or two hot lines with no neutral depending on variant). Its flexible input options make it suitable for a range of rental applications, from single-family homes to small commercial spaces. Best for: landlords who need a versatile meter capable of accommodating various wiring layouts and voltage levels. Caution: verify compatibility with existing panels and confirm the correct wiring configuration before installation.
Why selected: its adaptability across 120V and 240V configurations helps landlords standardize submetering across diverse units without needing multiple meter types.
JINDOUZI Digital Electric Meter
The JINDOUZI digital meter provides high-definition display and precision for energy monitoring in residential, RV, and related scenarios. It features a 0.5% accuracy level and supports CL200 energy monitoring, aligning with common metering standards. Best for: landlords who need clear local readings on a wall-mounted or panel-mounted device with a dependable display. Limitation: the product listing emphasizes residential and RV contexts, so verify panel compatibility and mounting options for larger multi-tenant buildings.
Why selected: its emphasis on precise, easy-to-read data helps ensure tenants receive transparent billing information while enabling property managers to verify usage quickly during audits or disputes.
Flylin DDM15SC Single Phase Energy Meter
The Flylin DDM15SC is a rail-mounted single-phase energy meter with a backlit LCD display, offering a versatile set of functions for electrical panels. It supports top or bottom wiring connections, giving flexibility during installation. Best for: landlords who want a compact, rail-mounted solution in a standard electrical panel. Caution: ensure the rail mounting and wire routing fit within the enclosure and that the mounting space matches the meter profile.
Why selected: its rail-mount design and dual wiring options streamline installation in standard electrical panels, making it suitable for upgrading existing rental units without major panel modifications.
DAE P254-400-S UL kWh Smart Submeter
The DAE P254-400-S KIT is a UL-listed 3-phase, 400A submeter designed for revenue-grade metering with 0.5% accuracy in compliance with ANSI standards. It includes 3 solid-core CTs and supports RS485 communication and cloud metering via DAE CC2030 gateways, enabling real-time data access and billing reports for property managers. Best for: landlords with larger multi-unit buildings or properties needing centralized data collection and TOU billing. Limitation: indoor/outdoor suitability depends on enclosure choices and climate conditions.
Why selected: its three-phase capability and cloud-ready architecture provide a scalable solution for larger rental portfolios with centralized reporting and tenant billing needs.
Buying Guide: Key Considerations For Choosing Landlord Submeters
- Voltage and phase compatibility: Confirm your building’s electrical system (120/240V single-phase, 3-phase, or mixed) to choose meters that support the correct configuration.
- Wiring topology: Decide between 2-wire, 3-wire, or Form 2S plug-in meters based on panel space, existing sub-panels, and ease of installation.
- Data connectivity: Consider meters with RS485, Modbus, or cloud integration if you need centralized data collection and tenant billing reports.
- Display and readability: A clear LCD readout helps tenants verify usage and supports faster disputes resolution.
- Meter accuracy: For revenue-grade billing, look for CL200 or better, and check certification standards like ANSI C12.x compatibility where applicable.
- Durability and enclosure: Outdoor or indoor installation requires a suitable enclosure and protection against weather and tampering.
- Maintenance and data retention: Features like EEPROM memory or log capability help retain usage data during outages and simplify audits.
FAQ
- What is Form 2S in submetering?
Form 2S refers to a type of plug-in energy meter that snaps into a standard 2S socket base in the electrical panel, commonly used for submetering in residential and small commercial settings.
- Do these meters support RS485 or Modbus?
Some models offer RS485 or Modbus communication for system integration, enabling centralized data collection and easier tenant billing.
- Is 0.5% accuracy necessary for landlords?
0.5% accuracy is typically specified for revenue-grade submetering, which helps ensure fair billing across tenants and minimizes disputes.
- Can these meters monitor solar backfeed or exports?
Some meters feature reverse-flow indicators or dedicated LEDs to detect backfeed, but verify solar-related features with the specific model.
- What installation considerations matter for multi-unit buildings?
Ensure panel space, wiring routes, and sub-panel capacity support the chosen meters; plan for data wiring if centralized billing is desired.
- Are cloud-connected meters worth it for landlords?
Cloud-enabled meters streamline data access and reporting for property managers, especially across multiple buildings or units.