What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is the product suitable for both AC and DC?

Yes, the meter supports both AC and DC power sources and can measure AC/DC voltage and current.

Cos Meter

Name: Programmable Single Phase LED Digital Meter Ammeter/Voltmeter/Wattmeter/Cos Meter
Brand: Denggao Electric Co., Ltd.
SKU: 872816555

Zhejiang, ChinaDenggao Electric Co., Ltd.

US$18.00

1-999 Pieces

US$16.00

1,000+ Pieces

Product profile

Customization

Available

Installation

General Installation Meter

Display

Digital

Model NO.

DG-J

Usage

Standard Electric Energy Meter

Theory

Electric Apparatus

Power Source

AC and DC

DC Voltmeter Type

Electrostatic

AC Voltmeter Type

Electric

Customized

Transport Package

PCB

Specification

96*48

Trademark

DGG or no brand or OEM

Origin

Zhejiang

HS Code

9030331000

Key features

Multi-Function Measurement: Measures voltage, current, power, and power factor with True RMS accuracy.

Dual Power Source Support: Operates on both AC and DC power sources for versatile application.

Customizable Input Range: Direct input up to 10A or 600V can be customized for specific needs.

Alarm Protection Module: Optional relay output module provides voltage and current limit alarms.

Communication Interface: Features RS485 serial communication with MODBUS-RTU protocol support.

High Accuracy Grade: Delivers 0.5 class accuracy for precise electrical measurements.

OEM and ODM Services: Offers full customization, minor customization, and design-based options.

ISO Certified Manufacturer: Factory certified under ISO9001, ISO14001, and ISO45001 standards.

Company profile

Management Certification

Denggao Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 29 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design capability and broad customization services. It holds ISO9001:2015 and ISO14001:2015 certifications, reports 30 years of R&D engineer experience, and maintains documented quality, corrective-action, complaint-handling, and supplier-assessment procedures. Quality controls include 100% finished-product inspection, 21–40 quality personnel, and raw-material traceability. Production information indicates five production lines, stated lead times within 15 workdays in both peak and off-peak periods in one slice, while another reports one-month average lead times, so delivery performance requires clarification. Financial information is only represented by reporting years, without substantive financial results. No SDK is available, overseas service coverage is listed as zero countries, and no customer cases are explicitly provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes its business in relation to intelligent power-grid construction. It also reports 30 total years of R&D engineer experience, supporting a technically oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certification records relevant to quality and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. However, the overseas-service coverage is listed as zero countries, so the evidence supports procedural capability but not broad international after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, extensive customization options, and 30 total years of R&D engineer experience. However, it explicitly states that no SDK is available; the evidence supports design and engineering capability but does not establish full software-development integration capability.

Production capacityProduction-related evidence includes five production lines, 100% finished-product inspection, 21–40 quality-control staff in separate records, raw-material traceability, and stated export experience of 29 years. Delivery data is inconsistent, with one slice stating within 15 workdays during both seasons and another stating one-month average lead times, so capacity and delivery consistency require confirmation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries demonstrate a broad stated customization scope.