Voltage testers

Voltage testers for electrical projects, covering pen, non-contact and digital types, with OEM/ODM support, stable supply and custom options.

Handheld 3 Phase Power Grid Quality Analyzer 4 Channel Voltage Current 2-64th Harmonic Tester High Accuracy Electronic 1 Year

$1,500-2,800 /set

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

MOQ 1 set
Model NO. EE-32304
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypePower Quality AnalyzerApplicationPower Grid Testing, Industrial Power Quality Analy
Accuracy ClassHigh AccuracyVoltage220 V
Protection Class/customized supportOEM, ODM
powerElectronicAccuracyVoltage ≤0.1%, Current ≤0.3%, Power ≤0.5%
Measurement Channels4 voltage channels, 4 current channelsVoltage Measuring Range0-900V, 0.001V measuring step
Current Measuring Range5A to 25A standard, 100A to 2000A (Optional)Frequency Range42.5Hz - 69Hz, 0.0001Hz measuring step
Phase Angle Range0.000 - 359.999 degrees, ≤0.1 degrees accuracyHarmonic Analysis2-64 times, 0.5-31.5 inter-harmonic content
Flicker MeasurementPST 10min, PLT 2h, Error ≤5%

We are China Loong Electrical Supplies Co., Ltd., a professional manufacturer and supplier specializing in Electrical Supplies. We have brought together and coordinated resources across the Electrical Supplies 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 Supplies Co., Ltd. All rights reserved.
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Handheld 3 Phase Power Grid Quality Analyzer 4 Channel Voltage Current 2-64th Harmonic Tester High Accuracy Electronic 1 Year

SKU: EE-32304

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