Safety Excellence
Our products are designed to meet stringent international safety and environmental requirements, including applicable IEC 61010 standards, CAT III and CAT IV measurement categories, UL requirements, and the RoHS Directive.
Serving test and measurement since 1995
The connection between your instrument and the measurement.
Quality accessories, practical knowledge, and responsive support that make testing life easier.
Test accessories engineered for everyday use01 / Our mission
30+
Three decades of supporting engineers, technicians, educators, and manufacturers with reliable probes, leads, clips, adapters, kits, and custom test accessories.
Since 1995, Cal Test Electronics has been serving the electronic and electrical markets with an extensive line of quality test accessories and a commitment to total customer service. We evolved for the specific purpose of providing customers with products they need to get their tasks completed.
Our job is to provide both a quality product and the practical knowledge that helps engineers, technicians, educators, and manufacturers remain focused on their measurement.
02 / What guides us
Our products are designed to meet stringent international safety and environmental requirements, including applicable IEC 61010 standards, CAT III and CAT IV measurement categories, UL requirements, and the RoHS Directive.
We support environmental and responsible-sourcing requirements with current declarations, certificates, and supply-chain policies.
More than 3,000 items across seven product categories support electronic, electrical, maintenance, education, and process-control applications.
Every new Cal Test Electronics accessory typically comes with a standard warranty against defects from the original date of purchase.
03 / Custom engineering
Start with a standard product, modify an assembly, or develop a complete custom kit with our team. Cal Test currently supplies custom assemblies and kits to leading instrument manufacturers and brings more than three decades of test accessory experience to every project.
Explore Custom SolutionsCal Test Electronics has grown through strategic acquisitions of trusted brands in the electronic test and measurement industry.

Elditest brings decades of expertise in electronic testing solutions to the Cal Test Electronics family. Known for quality and reliability, Elditest products complement our comprehensive portfolio of test and measurement accessories.

Founded in 1973, Global Specialties earned its reputation by offering the world's finest breadboarding systems for prototyping and education. Today, Global Specialties continues to provide innovative solutions with expanded product offerings including educational trainers and power supplies, backed by a three-year warranty on many key products.
Build your career at Cal Test Electronics
Located in Southern California, Cal Test Electronics is a leading manufacturer of general purpose test and measurement equipment.
At Cal Test Electronics we encourage employees to be entrepreneurial, take initiative, and be responsible for their actions. We offer a diverse, supportive work environment where you will be given the opportunity to make contributions and to grow.
There are no open positions at this time. Check back soon.