AC/DC Clamp Meter

AC/DC Clamp Meter for electrical testing, covering current, voltage and continuity checks. OEM/ODM support, stable supply, and custom options for importers and distributors.

ETCR EM040A Multifunctional Electrical Equipment Turn Ratio 4000 1 Large Caliber Clamp Current Sensor

$28.08-35.10 /set

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

MOQ 1 set
Model NO. EI-10493
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Instrument Safety Rating/Parameters MeasuredDC Current, AC CURRENT
Measuring Current Range/Measuring Voltage Range/
Clamp Opening Size35mm*40mm(1.38in*1.57in)Max. Ac Current/
Max. DC Current/Max. Ac Voltage/
Max. DC Voltage/Display TypeAnalog And Digital
Measuring Resistance Range/Measuring Capacitance Range/
Operating Temperature-15°C~50°CMeasuring Inductance Range/
Dimensions125mm*70mm*37mm(4.92in*2.76in*1.46in)Weight175g(6.17oz)
Range0.00A~300AInsulatingstrengthAC3700V/ms(betweenthecoreandcoil)
Accuracy Class0.5Phase Error≤2°
Turn Ratio4000:1Reference Load0 ~3A ≤ 300Ω 0 ~30A ≤ 30Ω 0 ~300A ≤ 3Ω
Frequency10Hz~100KHzClamp Size25mmX30mm
Dimension115mmX70mmX33mmWeight180g

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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ETCR EM040A Multifunctional Electrical Equipment Turn Ratio 4000 1 Large Caliber Clamp Current Sensor

SKU: EI-10493

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