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Un testeur de relais automobile noir avec un bouton de test rouge et des fils, à côté d'une voiture argentée.
Un testeur de relais automobile universel orange avec un boîtier noir et des fils de connexion rouges.
Une main tient un appareil de test de relais de voiture rouge et noir avec une lampe de test, démontrant son utilisation pour
Une main tient un testeur de relais automobile universel rouge et noir avec un connecteur de test visible.
Testeur universel de relais automobile rouge avec un fil rouge enroulé et plusieurs connecteurs.
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Universal Automotive Relay Tester

Prix régulier €23,99 Prix soldé €19,99

Pourquoi les clients l’adorent

Diagnose automotive relays with absolute precision

Ensure reliable performance in your vehicle repairs with this comprehensive relay tester, designed for accurate circuit detection.

  • Versatile compatibility for 12V automotive systems
  • Accurately test both 4-pin and 5-pin relay circuits
  • Includes a convenient battery clamp for easy connection
  • Designed by professionals for reliable troubleshooting
  • Quickly identify faulty relays during vehicle maintenance
Un testeur de relais automobile noir avec un bouton de test rouge et des fils, à côté d'une voiture argentée.

Precision Diagnostics at Your Fingertips

Pin Versatility

Handles both 4-pin and 5-pin relay testing for maximum coverage.

12V Compatibility

Built to work reliably across standard 12V automotive electrical systems.

Easy Connection

Features an integrated battery clamp for simple, secure connections.

Professional Grade

Ideal tool for automotive repair and maintenance professionals.

Testing Procedure

Testing Relays in 3 Simple Steps

Accurate diagnosis without complex wiring.

  1. Prepare the Circuit

    Identify the relay you need to test and prepare your testing environment.

  2. Connect the Clamp

    Securely clamp the battery to the circuit power source using the included clamp.

  3. Perform the Test

    Use the tester to accurately detect and diagnose relay functionality.

Technical Specifications

Key Features and Compatibility

What you need to know about the tester.

Compatibility
12V Systems
Testing Capability
4-pin and 5-pin relays
Included Accessory
Battery Clamp

Why Choose This Tester?

Specialized vs. Generic Tools

The advantage of specialized diagnostic equipment.

Feature
SmartPicksDrive
Typical alternative
Diagnostic Depth
High (Specific pin detection)
Low (General voltage check)
Pin Support
4-pin & 5-pin support
Limited to single-pin checks
Ease of Use
Quick setup for diagnosis
Requires extensive wiring knowledge
Reliability
Designed for repair environments
Suitable only for basic checks

Notre promesse d’achat sans souci

Si votre commande arrive endommagée, défectueuse ou non conforme à la description, contactez-nous sous 14 jours et nous corrigerons cela par un remplacement ou un remboursement.

Frequently Asked Questions

Common questions about using the relay tester.

Is this tester safe to use on my vehicle?

Yes, this tool is designed for safe diagnostic use when following standard electrical procedures. Always ensure the battery is disconnected before making physical connections.

Can it test relays in non-12V systems?

No, this device is specifically designed and rated for 12V automotive systems. Using it on incorrect voltage sources can damage the unit.

What is the difference between 4-pin and 5-pin testing?

The difference lies in the complexity of the relay circuit. The tester is equipped to handle both configurations, making it versatile for various automotive components.

How durable is the battery clamp?

The battery clamp is built to handle standard automotive connections, providing a secure and reliable connection for testing purposes.

Livraison et retours

Livraison

  • Livraison vers Allemagne (selon le pays/région sélectionné).
  • Délai estimé : 3–15 jours ouvrés après expédition.
  • Frais de livraison : Gratuits.

Retours

Vous pouvez demander un retour dans les 14 jours suivant la livraison. Les retours standard sont soumis à des frais de retour forfaitaires de 4,00 € EUR (environ 4,66 $ USD), déduits de votre remboursement. Le retour est gratuit si l'article est arrivé endommagé, défectueux ou incorrect. Les articles doivent être inutilisés et dans leur emballage d'origine si possible. Contactez-nous avant tout renvoi.

Politique de livraisonPolitique de retour et remboursement

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  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Rufus Parker

Well received, just need to try it out, seems to be of good quality.

Rufus Parker review photo
J
Jody Reynolds

Excelent

E
Emely O'Conner

Very good product, I recommend it, arrived quickly.

S
Suzy Jakubowski

I haven't tried it, but I congratulate the seller for the speed of shipping.