Multi‑channel Inspection Instrument

Multi-channel Inspection Instrument for electrical testing, supporting OEM/ODM customization, stable supply and QC for distributors, wholesalers and project buyers.

Single-Channel Programmable DC Electronic Load Tester EA5407A/ET5406A Battery Tester

US$69-83 /set

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

MOQ 1 set
Model NO. EI-14251
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeDC Electronic LoadOperating ModeConstant Voltage
Maximum Input Current20AAccuracy±0.1%
Display TypeLCD Displayconnection interfaceRS-232
Product nameSingleChannel Programmable DC Electronic LoadDisplay2.8 inch LCD screen with adjustable backlight
Power supply voltage100-240VAC,50/60HzInterfacestandard USB, optional RS232(or 485)
Size75mmx155mmx240mmOver Power Protection210W
Customized supportOEMMaterialplastic +metal
Power200w

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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Single-Channel Programmable DC Electronic Load Tester EA5407A/ET5406A Battery Tester

SKU: EI-14251

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