Clamp‑on Ammeter

Clamp-on ammeter for electricians, panel builders, and maintenance teams; OEM/ODM support, steady supply, and custom options for industrial testing.

ETCR8042 Digital Clamp Meter On line Residual Current Monitor with High Measurement Accuracy Measures Resistance and Frequency

$199-245 /set

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

MOQ 1 set
Model NO. EI-10636
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Parameters MeasuredTemperature (K)Measuring Current Range0.06 - 600A
Measuring Voltage Range400mV 600VClamp Opening SizeΦ4.5 mm
Max. Ac Current100 AMax. DC Current40 A
Max. Ac Voltage600VMax. DC Voltage600 V
Display TypeDigital OnlyMeasuring Resistance Range400 ~ 40M Ohm
Measuring Capacitance Range600 nF-6000 µFOperating Temperature10 ~ 45 deg C
Measuring Inductance Range10 Hz-10 kHzDimensions210 x 75.6 x 30mm(8.27x2.98x1.18in)
Weight200 g netAccuracy Class±1.5%±5dgt
Current Range0.0mA~300.0AMax.Resolution0.1mA
Sampling Frequency1 times/secondUpload Frequency1 times/1 minutes(can be customized)
Battery Life240 hours

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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ETCR8042 Digital Clamp Meter On line Residual Current Monitor with High Measurement Accuracy Measures Resistance and Frequency

SKU: EI-10636

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