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Voitures en cours d’assemblage sur une chaîne de production en usine | Cars being assembled on a production line in a factory | Autos werden auf einer Produktionslinie in einer Fabrik montiert

Automotive

Accelerate electrical testing, secure every vehicle, and guarantee a smooth mobility!

Our products

Option scanner interne de face sur fond gris | Internal scanner option front view on a grey background | Option interner Scanner, Vorderansicht auf grauem Hintergrund

Internal scanner option

Measurement devices SEFELEC 5X

SEFELEC 64-SC de face sur fond gris | SEFELEC 64‑SC front view on a grey background | SEFELEC 64‑SC Vorderansicht auf grauem Hintergrund

External Scanner High-voltage and high current

SEFELEC 1500M de face sur fond gris | SEFELEC 1500M front view on a grey background | SEFELEC 1500M Vorderansicht auf grauem Hintergrund

SEFELEC 56-S de face sur fond gris | SEFELEC 56‑S front view on a grey background | SEFELEC 56‑S Vorderansicht auf grauem Hintergrund

SEFELEC 56H 506H 56D 506D sur fond gris | SEFELEC 56H, 506H, 56D, 506D on a grey background | SEFELEC 56H, 506H, 56D, 506D auf grauem Hintergrund

Option scanner interne de face sur fond gris | Internal scanner option front view on a grey background | Option interner Scanner, Vorderansicht auf grauem Hintergrund

Hipot Dielectrimeter

SEFELEC 56-S de face sur fond gris | SEFELEC 56‑S front view on a grey background | SEFELEC 56‑S Vorderansicht auf grauem Hintergrund

The team is always available to answer highly specialized and very technical questions.

Train à grande vitesse en gare avec effet de mouvement | High-speed train at a station with motion blur | Hochgeschwindigkeitszug im Bahnhof mit Bewegungsunschärfe

Railway Client

Source: 2025 Satisfaction Survey

The ergonomics and ease of use of the products are excellent and help in saving time.

Avion en vol au-dessus des nuages | Airplane flying above the clouds | Flugzeug im Flug über den Wolken

Aerospace client

Source: 2025 Satisfaction Survey

It’s a real pleasure working with the support team. They are always reactive.

Cartes électroniques sur une ligne de production automatisée | Circuit boards on an automated production line | Leiterplatten auf einer automatisierten Produktionslinie

Electronic component manufacturer client

Source: 2025 Satisfaction Survey

Échangeur routier de nuit vu de haut | Highway interchange at night seen from above | Autobahnkreuz bei Nacht von oben gesehen

Sefelec supports automotive manufacturers and equipment suppliers with fast, accurate electrical test solutions dedicated to harnesses, wiring systems, and critical components.

Our systems ensure compliance with international standards, reduce risks of production failures, and secure the electrical performance of both combustion and electric vehicles. Over the past ten years:

Test points deployed

42 444

Projects completed

1 303

Customers who trust us

659

Découvrir les autres marchés

Jet privé en vol au-dessus d’un paysage montagneux, vu en perspective depuis l’avant et légèrement en hauteur | Private jet flying over a mountainous landscape, seen from a front and slightly elevated perspective | Privatjet im Flug über einer bergigen Landschaft, aus einer leicht erhöhten Frontperspektive gesehen

Personnes montant dans un train en gare | People boarding a train at a station | Personen steigen an einem Bahnhof in einen Zug ein

Ingénieur observant une ligne de production dans une usine industrielle | Engineer observing a production line in an industrial factory | Ingenieur beobachtet eine Produktionslinie in einer Industrieanlage

Rentrez en contact avec l'un de nos experts

Need help to use our product?

Our support team is available to guide you, diagnose issues, and optimize your equipment.

We are here to meet your needs

We assist you in selecting, integrating, and upgrading your test solutions.

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