Kvaser Memorator Pro 2xHS V2 Data Logger and USB-to-CAN/CAN FD - Dual

In this review the Kvaser Memorator Pro 2xHS v2 is presented as a professional dual channel CAN tool aimed at engineers and diagnostics specialists who need reliable simultaneous capture across two CAN buses. The bottom line: this device excels as a compact standalone data logger and a real time USB-to-CAN/CAN FD interface, with the single biggest reason to buy being its ability to monitor and time synchronise two CAN channels simultaneously while offering galvanic isolation and CAN FD support.

Key Features

• Dual channel monitoring: Capture and compare traffic on two CAN buses at once using one device, simplifying multi-bus diagnostics and reducing bench clutter.
• CAN FD up to 8 Mbit/s: Supports CAN FD speeds up to 8 Mbit/s when the physical layer is implemented correctly, enabling higher-bandwidth message capture and modern ECUs testing.
• Standalone data logger: Uses an expandable SD card slot up to 64G so the unit can record long tests without a connected PC, making it suitable as a compact flight recorder for field work.
• Galvanic isolation: Isolated CAN bus drivers protect your test equipment and DUTs from ground loops and electrical noise during logging and live capture.
• Flexible power sources: Power may be supplied from USB, the CAN bus, or an in-built power supply option, which allows versatile deployment in bench and vehicle environments.
• Scriptable with t-Program: Configurable via Kvaser Memorator Config Tool and capable of running user scripts in the t language for custom filtering, triggers, and automated actions.

Who It's For

The Memorator Pro 2xHS v2 is aimed at embedded systems engineers, automotive test technicians, and researchers who need deterministic, time-synchronised logging across two CAN networks or want a combined USB interface and logger in one compact package. Its support for CAN FD makes it appropriate for projects moving beyond classical CAN data rates.

Less suitable users include hobbyists with only occasional single-bus needs or those who require an integrated graphical analysis suite bundled with the hardware; this is a professional-grade tool that assumes familiarity with CAN tooling and the Kvaser software ecosystem.

Pros & Cons

Pros

• Simultaneous dual channel capture with automatic time synchronisation simplifies comparative analysis between buses.
• Supports high-speed CAN FD up to 8 Mbit/s, enabling modern ECU and sensor testing.
• Standalone logging with SD card support up to 64G provides long-duration recording without a PC.
• Galvanic isolation improves measurement safety and signal integrity in noisy environments.

Cons

• Configuration and scripting require familiarity with Kvaser tools and the t programming language, which has a learning curve.
• The unit relies on proper physical layer implementation to reach maximum CAN FD speeds, so installation details matter.

Specifications

Our Verdict

The Kvaser Memorator Pro 2xHS v2 is a well-engineered, professional dual channel CAN logger and USB interface that delivers precise time-synchronised captures and CAN FD support in a compact package. Engineers who need robust, long-duration logging and safe, isolated bus connections will find it excellent value for field and bench diagnostics, provided they are comfortable using Kvaser configuration tools and scripting.

Frequently Asked Questions

Can this unit record without a PC?
Yes. It functions as a standalone data logger using the onboard SD card slot up to 64G for long recordings.

Does it support CAN FD speeds reliably?
Yes, it supports CAN FD up to 8 Mbit/s when the physical layer and cabling are implemented correctly.

How is the device powered?
Power can come from the USB connection, from the CAN bus, or from an available built-in power supply option.