Easy Chester Ultimate. The Next Generation of EVSE Testing.

One Device. One Guided Workflow. Complete EVSE Testing.

Every EV charging station must prove one thing before it goes into operation. 

Is it safe? Is it compliant? Is it ready to charge? 

From initial commissioning to maintenance, servicing, repairs, and periodic inspections, every test matters. Yet many technicians still rely on multiple devices, different software tools, and manual documentation to complete a single inspection.

Easy Chester Ultimate changes that. 

It combines functional testing, charging communication analysis, and electrical safety testing into one portable, guided system. Helping you complete inspections faster, simplify your workflow, and document every test with confidence. 

Built for Standards. Designed for People. 

"Standards define what charging infrastructure must do. Our customers define how testing should feel. Easy Chester Ultimate combines both."  

Why Easy Chester Ultimate?

One Device Instead of Many: Combine AC testing, DC testing, communication analysis, and VDE/IEC electrical safety testing in a single portable solution.

One Guided Workflow: The integrated 10.1-inch touchscreen guides you through every step. From connecting the charging station to generating the final report.

Faster Diagnostics: Identify communication issues, functional faults, and electrical safety problems quickly using guided diagnostics and automated measurements.

Reliable Documentation: Generate customizable PDF reports with clear PASS / FAIL results for commissioning, maintenance, repairs, and recurring inspections.

Confidence in Every Inspection: Repeatable test procedures help ensure consistent results while reducing complexity and the risk of human error.

From Connection to Final Report: Easy Chester Ultimate acts as the electric vehicle throughout the complete testing process.

1.Connect to the charging station.

2.Perform functional, communication, and electrical safety tests.

3.Diagnose faults and verify correct system behavior.

4.Generate a professional PDF report.

Everything is integrated into one intuitive workflow.

Complete EVSE Testing in One Portable System

Easy Chester Ultimate combines:

AC charging tests

DC charging tests

High-level and low-level communication verification

Fault and isolation fault simulation

VDE/IEC electrical safety testing

Voltage and current measurements

Automated diagnostics

Customizable PDF reports

All integrated into one robust mobile system, ready for practical use in the field.

Built for the Entire Lifecycle of a Charging Station 

Charging stations must be tested before they are commissioned. They also require verification after repairs, during maintenance, and throughout recurring inspections. 

Easy Chester Ultimate helps verify that every charging station:

operates correctly

communicates reliably

delivers power safely

detects and responds correctly to faults

complies with applicable electrical safety requirements.

The result is greater confidence during commissioning, faster troubleshooting, and reliable documentation throughout the entire lifetime of the charging station. 

Designed for Professionals 

Easy Chester Ultimate supports the daily work of: 

Charging station installers 

Commissioning engineers 

Service and maintenance technicians 

Electrical inspectors and testing organizations 

Charge Point Operators (CPOs) 

Charging network operators 

Fleet and facility managers 

EVSE manufacturers 

Technical service providers

Whether commissioning a new charging station or maintaining an existing charging network, Easy Chester Ultimate delivers a structured, repeatable, and efficient testing process.  

Ready for Today's Charging Standards

Depending on configuration, Easy Chester Ultimate supports:

CCS 1, CCS 2, NACS, CHAdeMO

IEC 61851-1, DIN 70121, ISO 15118, SAE J1772, SAE J3400

Additional features include guided diagnostics, over-the-air firmware updates, remote support, and optional extensions for longer DC charging tests and higher charging power. 

10 Years of Easy Chester. The Next Step Begins.

For more than ten years, Easy Chester has helped professionals around the world inspect, maintain, and troubleshoot EV charging infrastructure under real-world conditions. Easy Chester Ultimate is the next evolution of that experience. Developed together with installers, service technicians, inspectors, charging network operators, testing houses and EVSE manufacturers, it reflects thousands of hours of practical feedback from the field. Because the best testing solutions are not developed in the laboratory alone. They are shaped by the people who use them every day.

Product code: Easy Chester Ultimate