Harmonic Tester

Harmonic Tester for electrical instrumentation, designed for power quality checks, OEM/ODM customization, and stable supply to distributors and project buyers.

400V 3 Phase Multifunction Harmonic Amp Volt Energy kwh Power Monitor Meter

$200 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. EI-3625
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

PhaseThree PhaseOutput Voltage0-600V
Accuracy ClassIEC62053-22 Class 0.5Measuring Energy Range0 to 999.9GWh
Operating Temperature-25℃ to +55℃Display TypeDigital Only
Dimensions21.5*10*3.5CM(8.46*3.94*1.38in)TypeThree phase handhold energy power meter
DisplayDigital, 3.5 inch TFT screen displayRated current100mA-6000A
Current sensorBNC terminal Rogowski coil / 333mV CTVoltage range0.2% from 60V to 500V
CommunicationMODBUS-RTU RS485Power Supply4*AA battery(wroking time: approx 7 hours) Or USB Type-C
Frequency45 to 65HzCertificateCE ISO9001 EMC
Harmonic52th Max

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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400V 3 Phase Multifunction Harmonic Amp Volt Energy kwh Power Monitor Meter

SKU: EI-3625

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