- Page d'accueil /
- Tools & Home Improvement /
- Electrical /
- Testers /
- Circuit Testers /
- KONNWEI KW371 Battery Tester & Relay Tester
0 ratings
Numéro d'article:
230119919
KONNWEI KW371 Battery Tester & Relay Tester
90% des répondants recommanderaient ceci à un ami
Numéro d'article:
230119919
DJF 17561
Détails du prix
Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )
*Tous les articles seront importés depuis États-Unis
En stock
Importé depuis la boutique USA
QTY:
Commandez maintenant et recevez votre commande aux alentours du Jeudi, Octobre 08
Transaction sécurisée
Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.
Nos meilleurs partenaires logistiques
A must-have for mechanics and advanced DIYers.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.
Ce qui se démarque
Versatile Testing
This 2-in-1 device tests various battery systems (6V/12V/24V) and analyzes cranking and charging, effectively serving both amateur and professional users.
Relay Testing Capability
Equipped to test 4/5-pin relays, this tool simplifies electrical diagnostics, ensuring users can troubleshoot vehicle issues efficiently without extra equipment.
CCA Range
With a wide CCA range of 10-2000, users can accurately assess battery health and performance, providing confidence in replacement decisions and maintenance.
Détails du produit
| Power Source | Battery Powered |
| Style Name | Fashion |
| Color | Red |
| Item Weight | 9.52 ounces (269.89 grams) |
| Item Dimensions | 3.54 x 0.79 x 6.3 inches (9 x 2 x 16 cm) |
| Specification Met | CE |
| Brand Name | KONNWEI |
| Model | KW371 |
| Number of Items | 1 |
| Item Highlight | Tests 6V/12V/24V car batteries (AGM/GEL/EFB/Lithium) & 4/5-pin automotive relays. Checks CCA, charging & starting system. |
| Manufacturer | KONNWEI |
| Number of Packs | 1 |
| Included Components | Car Battery Tester |
| Part Number | KW371 |
| Brand | KONNWEI |
| Style | Fashion |
Marchandises dangereuses
Pour éviter tout retard dans le processus de dédouanement des marchandises dangereuses, le colis doit être ouvert dans notre entrepôt pour vérifier la gravité des composants dangereux. Please see the list of Dangerous goods here.
Contenu de la boîte
Car Battery Tester
À qui est-ce destiné ?
-
DIY Mechanics
Ideal for hobbyist mechanics testing car batteries and relays at home for reliable vehicle performance.
-
Auto Repair Shops
Great for professional mechanics needing an efficient tool to diagnose battery and relay issues quickly.
-
Car Enthusiasts
Perfect for car enthusiasts wanting to monitor battery health and ensure all vehicle electrical systems function well.
-
Casual Drivers
Not suitable for casual drivers who lack experience in diagnosing battery or relay issues themselves.
DESCRIPTION DU PRODUIT
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What is the KONNWEI KW371 Battery Tester used for?
répondre: The KONNWEI KW371 Battery Tester is designed to test 6V, 12V, and 24V batteries, providing crucial information about the health of your automotive batteries. It performs cranking and charging load tests, allowing users to assess the battery's performance under load. This device is perfect for mechanics and DIY enthusiasts who need to verify battery capacity and check for issues, ensuring reliable vehicle performance. -
question:
How does the cranking and charging load test work?
répondre: The cranking and charging load test evaluates a battery's ability to provide necessary power during startup and its effectiveness in holding a charge. By connecting the tester to the vehicle's battery, you can monitor the voltage drop during cranking and the overall health of the alternator. This functionality is essential for diagnosing potential battery or charging system issues, helping you prevent vehicle breakdowns. -
question:
What does CCA mean in the context of the KONNWEI KW371?
répondre: CCA stands for Cold Cranking Amps, which is a standard measure of a battery’s ability to start an engine in cold conditions. The KONNWEI KW371 displays CCA ratings from 10 to 2000, making it suitable for a wide range of automotive batteries. Understanding the CCA rating helps you gauge the battery's strength and reliability in extreme weather, ensuring your vehicle starts smoothly when needed. -
question:
Do I need to replace batteries in the KONNWEI KW371 tester?
répondre: No, the KONNWEI KW371 does not require batteries to operate. It utilizes automotive power directly from the battery being tested, which simplifies usage and makes it convenient to perform tests without the hassle of changing batteries. This feature enhances user experience and allows quick assessments on-site, making it ideal for automotive professionals and hobbyists alike. -
question:
Can this tester be used with all types of automotive batteries?
répondre: Yes, the KONNWEI KW371 is compatible with various types of automotive batteries, including lead-acid, AGM, and gel batteries. This versatility makes it an excellent tool for anyone working with different battery systems. Whether for personal vehicles or professional use in auto shops, the KW371 handles diverse battery types, giving users the flexibility to manage multiple projects effectively. -
question:
Is the KONNWEI KW371 portable and easy to use?
répondre: Absolutely! The KONNWEI KW371 is designed to be compact and lightweight, making it highly portable. It features a user-friendly interface with clear display indicators that guide the user through the testing process. This ease of use is ideal for both professionals who need quick tests in their workshops and casual users who may not have extensive technical know-how. -
question:
What are the advantages of having a 4/5-pin relay tester?
répondre: The inclusion of a 4/5-pin relay tester in the KONNWEI KW371 allows users to diagnose relay-related issues quickly. It enables testing of relay function without removal, saving time on diagnostics. This functionality is particularly useful in automotive repair, where faulty relays can lead to various operational problems. By providing insight into relay performance, users can make informed decisions about repairs and replacements. -
question:
What types of faults can the KONNWEI KW371 help diagnose?
répondre: The KONNWEI KW371 can help identify several battery-related issues, including weak batteries, poor charging performance, and faulty relays. For example, if a vehicle fails to start, the tester can confirm whether the battery's cranking power is sufficient or if the relay responsible for starting is malfunctioning. This diagnostic capability streamlines troubleshooting processes for automotive technicians. -
question:
Where can I buy the KONNWEI KW371?
répondre: You can purchase the KONNWEI KW371 at Ubuy. Ubuy is a reliable e-commerce platform that offers a wide range of automotive tools and testers. By shopping at Ubuy, you will find the KONNWEI KW371 along with detailed product information and customer reviews, ensuring you make an informed purchase decision. -
question:
Does it come with a user manual?
répondre: Yes, the KONNWEI KW371 includes a user manual that provides step-by-step instructions on how to effectively use the device. The manual covers various testing modes, connection guidelines, and safety precautions. Having a detailed manual at hand is especially beneficial for first-time users, helping them navigate the testing procedures confidently and accurately.
KONNWEI Circuit Testers Editorial Review
KONNWEI KW371 6V/12V/24V Battery Tester & 4/5Pin Relay Tester 2 in 1 is a versatile tool crucial for checking vehicles like cars, trucks, and boats. Users have praised its durability and efficiency, especially in testing batteries and relays. Many have found it saves time and adds value by allowing results to be scanned and printed for customers, enhancing business operations. However, some users have noted that the device does not fit standard relay sizes, which may require alternative testing methods. Overall, the KW371 offers a robust solution for anyone needing reliable battery and relay testing.
Avis et évaluations clients
50 évaluations des clients
-
5 étoile
64%
-
4 étoile
15%
-
3 étoile
6%
-
2 étoile
10%
-
1 étoile
5%
Donnez votre avis sur ce produit
Partagez votre avis avec d'autres clients
Avantages
- Versatile testing for various vehicle types and batteries
- Durable build quality ensures longevity
- Fast and accurate battery testing results
- Ability to scan and print results for clients
- Lightweight design for easy handling
Les inconvénients
- Does not fit standard relay sizes, limiting some functionality
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
JK
Jasmin
Acheteur vérifié
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Acheteur vérifié
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Acheteur vérifié
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Acheteur vérifié
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Acheteur vérifié
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Paiement sécurisé
Global Delivery
Retours faciles
Genuine Products
Historique des prix du produit
Informations importantes
- Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
- Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.
DJF 17561
Commandez maintenant et recevez votre commande aux alentours du Jeudi, Octobre 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Transaction sécurisée
Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.
Nos meilleurs partenaires logistiques
Livraison transfrontalière la plus rapide
Caractéristiques et avantages
- 2-in-1 diagnostic tool for battery and relay testing.
- Compatible with 6V, 12V, and 24V battery systems.
- Conducts comprehensive cranking and charging system analysis.
- User-friendly with graphical display and clear alerts.
- No batteries needed; powered by vehicle's battery.
- Durable design for reliable on-the-go diagnostics.
Assurance Ubuy
Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.