What parameters can this meter measure?

It can measure active power, voltage, current, power, power factor, frequency, and other data.

Does the meter support customization?

Yes, the product is customized. Specific options include Voltage (220V), Accuracy Class (Class B), Relative Humidity (90%), and Starting Current (0.004Ib).

High-Performance Single Phase Electronic LCD Display Energy Watt Meter

Name: High-Performance Single Phase Electronic LCD Display Energy Watt Meter
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2234612865

Zhejiang, ChinaZhejiang C&J Electrical Holding Co., Ltd.

US$5.44

100 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

DM100SA-U

Display

Indicator

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Pulse Peak

Type

Energy Meter

Certification

Customized

Voltage

220V

Accuracy Class

Class B

Relative Humidity

90%

Starting Current

0.004ib

Transport Package

Carton

Specification

100*76*65mm

Trademark

C&J

Origin

China

HS Code

9028301300

Production Capacity

5000000

Key features

Customizable Specifications: Voltage, accuracy class, humidity, and starting current can be customized.

Multi-Function Measurement: Measures active power, voltage, current, power factor, frequency, and energy.

Flexible Communication: Supports RS485 Modbus and far infrared communication protocols.

Standard DIN Rail Mount: 35mm standard rail installation, compact 6-pole width design.

High Accuracy Class B: Complies with GB/T17215.321-2008 Class B static AC active energy meter standards.

Pulse Output Capability: Passive electric energy pulse output compatible with various AMR systems.

Reliable LED Indicators: Green LED for power status and red LED for energy pulse signal indication.

CE Certified Quality: Product holds CE certification ensuring safety and quality standards.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤7.61h

AI-Powered supplier vetting

SummaryZhejiang C&J Electrical Holding Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces circuit breakers, inverters, and related electrical products, with three production lines, 6–10 quality-control staff, and stated annual miniature circuit-breaker output of 10,000,000 pieces. The supplier reports ISO 9001 management-system certification and describes CE/CB certification coverage, while an SGS audit record is valid from July 23, 2025 to July 22, 2026; the audit result is recorded as “0,” but its meaning is not defined. The company states that it serves more than 50 countries and regions and that exports represent 41%–50% of sales. It reports 50 years of combined R&D engineer experience and product intellectual-property and design-patent ownership. Evidence is insufficient to verify after-sales services, financial credibility, OEM/ODM customization, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and describes integrated R&D, production, sales, and electrical-product manufacturing activities.

CertificationsThe supplier reports ISO 9001 certification and states that its products undergo CE, CB, and other certification systems. An SGS audit record is listed as active from July 23, 2025 to July 22, 2026, although the recorded audit result “0” is not explained in the provided data.

R&D capabilityThe company states that inverter technology development is a core activity, maintains R&D and production functions, reports 50 years of total R&D-engineer experience, and claims intellectual-property and design-patent ownership. Specific recent product-launch data and detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports precise manufacturing and testing facilities, three production lines, 6–10 quality-control staff, and annual miniature circuit-breaker output of 10,000,000 pieces. It also identifies manufacturing of circuit breakers, leakage breakers, molded-case breakers, and inverters, supporting a demonstrated production capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer for low-voltage circuit breaker series products, integrating research and development, manufacturing, processing, and trade departments together. We also supply different electrical and electronic items.

Q:Why should I choose your company?

We have more than 20 years of professional teams that provide good quality products, good service, and reasonable prices.

Q:Is the MOQ fixed?

The MOQ is flexible, and we accept small orders as trial orders.

Q:What communication protocols does the meter support?

The meter supports far infrared data communication and RS485 data communication, conforming to DL/T645-1997, 2007, and MODBUS-RTU protocols.

Q:What are the installation requirements for this energy meter?

It features a 35mm standard rail installation in line with DIN EN50022 standard and has a 6-pole width (module 12.5mm) in line with DIN43880 standard.