How to Choose the Right Tool for Your EV Charging Station Workflow: Fluke FEV300 vs. Fluke FEV350

The number of electric vehicles (EVs) on the road is growing fast — and the need for safe, reliable, and compliant EV charging infrastructure is growing, too. If you work with electric vehicle supply equipment (EVSE), you know the critical importance of ensuring that each charging station is not only functional but also meets strict safety and regulatory standards.

Fluke offers two specialized EVSE testing tools: the FEV350 (left) and the FEV300 (right).

To meet the increasing demands of your EVSE workflow, we offer two specialized EVSE testing tools: the FEV300 and the FEV350.

Both tools are designed to simulate the presence of an electric vehicle, which enables you to test, troubleshoot, and certify EV charger installations — yet each brings its own set of capabilities tailored to different diagnostic requirements. Which one best meets your needs?

Fluke FEV300: Quick, Efficient Testing

The Fluke FEV300 is a straightforward, portable adapter built for technicians who need an efficient way to perform essential EV charger testing and compliance checks.

The Fluke FEV300 is designed to perform routine EV charger testing and compliance checks efficiently.

Designed to cover the fundamental aspects of EVSE verification, the FEV300 offers several key features:

• Comprehensive Testing: The FEV300 can test AC charging stations with Type 2 or Type 1 sockets or connectors; these are the EV chargers most commonly found in residential and commercial settings. Its functions include PE Pre-Test, CP Error “E” Test, EVSE state recognition, and it has connections for multifunction installation testers.
   
• Safety Compliance Verification: The FEV300 allows you to verify that the EVSE installation meets international standards, such as IEC/EN 61851-1, ensuring that the charging station is safe for public use.
   
• Portable and Compatible: Lightweight and compact, the FEV300 is ideal for field inspections. You can use it with other Fluke tools, such as multifunction testers, scope meters, and digital multimeters, for making safety measurements — such as earth bond, insulation, loop/line impedance, and RCD trip test — in an active Control Pilot state.

Designed with Fluke safety and durability built in, the FEV300 is ideal for essential testing, making it a practical choice for routine inspections, basic commissioning, and troubleshooting. If you need an efficient tool to verify function, safety, and compliance without in-depth diagnostics, the FEV300 is likely the right fit for you.

Fluke FEV350: Comprehensive Testing and Advanced Diagnostics

The Fluke FEV350 takes EVSE testing to the next level, offering advanced diagnostic capabilities that go beyond basic functionality.

The Fluke FEV350 is our next-generation testing solution. Its simple, intuitive interface enables even less-experienced technicians to conduct complex inspections and troubleshooting.

Built for technicians who perform more in-depth analysis, the FEV350 includes features that make it ideal for complex inspections, troubleshooting, and professional reporting.

• User-Friendly Design: With its simple and intuitive interface, the FEV350 is easy to use for technicians at any skill level. It streamlines the testing process and delivers clear pass/fail test results, so that even if you are less experienced, you can perform tests with confidence.
   
• Data Logging and Reporting: For efficient and accurate data management, the FEV350 can capture and store detailed test data. With Fluke TruTest™ software, you can easily analyze data and generate reports and certificates for EVSE inspections.
   
• Compatible with Fluke Installation Testers: The FEV350 uses Bluetooth Low Energy (BLE) connectivity to pair with Fluke Multifunction Installation Testers, which allows you to conduct earth bond, insulation, and loop/line impedance testing, as well as inspect incoming installation to the charging station. Save all of your measurements on the FEV350 for streamlined analysis and reporting later via Fluke TruTest™ software.
   
• Designed for Safety and Durability: Like all Fluke tools, the FEV350 is built for technicians working in challenging conditions who need a tool they can rely on to keep working and stay safe.

The FEV350 is designed to deliver an in-depth view of EV charging station performance. It is the right choice if your work requires detailed diagnostics, reporting and documentation, and a comprehensive understanding of the EVSE’s safety status and operational integrity.

Which Tool Do I Need?

Now that you have seen the FEV300 and FEV350, we can go deeper into the ways that each one meets different testing needs, and which tool is the better choice for your specific workflow.

Choose the FEV300 for Efficient Routine Testing

If your workload focuses on quick certifications and routine maintenance inspections, the FEV300 covers all the essentials without unnecessary complexity. It is designed for residential EV charging installations and is compatible with other Fluke test and measurement equipment. The FEV300 includes the basic functions you need to verify safety compliance, such as PE Pre-Test and CP Error “E” Test, making it a time-saving solution for common EVSE checks. It also features Control Pilot (EV) simulation, so you can use other test tools to view your critical measurements.

For residential inspections, new installations, and commissioning tests, the FEV300 is a solid, reliable choice that will serve you well for years to come.

Choose the FEV350 for In-Depth Testing and Complex Troubleshooting

The FEV350 stands out for its detailed EV charging station data and reporting. Do you want a tool that provides more measurement features without the use of other test and measurement tools? The FEV350 lets you measure and view all of your results on the color screen display. With Auto Control Pilot, the FEV 350 will automatically run through all available charge states and provide the measurement details, so you can ensure that the EV charging station can properly charge an electric vehicle. With its auto save feature, you can capture detailed test data with clear pass/fail indications on all results, then analyze the data later with TruTest software to organize results and generate comprehensive reports.

The FEV350 is our next-generation EVSE testing solution. If you regularly work with big commercial or networked EV charging station installations, its comprehensive measurement features give you the flexibility to conduct operational and safety inspections and save time generating reports and certifications — while the FEV350 takes the guesswork out of testing.

The Right EV Charging Station Testing Solution for Your Needs

In conclusion, both the FEV300 and FEV350 deliver dependable, effective EVSE testing capabilities, but each is tailored for different levels of inspection detail. The FEV300 is a practical, straightforward choice for essential testing and routine compliance checks, while the FEV350 is a more advanced tool designed to save time on inspections, run detailed diagnostics, and provide professional compliance certificates.

We hope we have helped you discover which tool can best support your work in ensuring the safety, reliability, and compliance of the EV charging infrastructure that is increasingly important to the transportation needs in of our modern world.

Fluke FEV300 vs. FEV350 at a Glance