Battery Testing Tools

Battery Testing Tools for workshops and distributors include testers and analyzers, with OEM/ODM manufacturing, quality control, steady supply. Contact us.

2-in-1 Household Car Tool KW371 Multi-protection Handy Digital Battery Tester with 12V 24V Relay Tester

$22.98 /piece

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

MOQ 1 piece
Model NO. VT-10551
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeDigital Battery TesterVoltage Range6-30V
Accuracy ClassClass 2.5Support Batterylead acid, AGM, GEL, EFB, LifePO4
Measuring Resistance Range0 Ω ~ 99 mΩApplicationDetect Battery
Maximum Measuring Voltage30VProduct NameKW371 Portable lead acid battery tester + relay tester
Functionbattery health test, starter test, alternator test, relay testerLanguageCN EN FR ES DE RU Italian Portuguese Dutch PL KR JP
Unit Weight0.4kgsDisplay2.8inch color screen
Testing range10-2000CCA, 5-220AHApplicationbattery shop, personal user, workshop, battery manufacturer
Supported battery typesregular flooded, GEL, AGM, EFB, LiFePO4Cable length80cm (integrated design)
CertificatesCE RoHS ISO UKCA

We are China Loong Vehicle Tool Co., Ltd., a professional manufacturer and supplier specializing in Vehicle Tool. We have brought together and coordinated resources across the Vehicle Tool 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 Vehicle Tool Co., Ltd. All rights reserved.
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2-in-1 Household Car Tool KW371 Multi-protection Handy Digital Battery Tester with 12V 24V Relay Tester

SKU: VT-10551

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