Metrel Alpha EE 3340 Print Kit Review

Metrel's new Alpha EE 3340 Print Kit takes everything the brand's earlier systems were known for — reliability, intuitive menus, and flexibility — and adds a large colour touchscreen, integrated printing, and Bluetooth connectivity.

If you test frequently and want a tablet-free, all-in-one PAT solution that's still rugged and practical, the Alpha EE is one of the most capable testers in Metrel's professional range.

Key Features of the Metrel Alpha EE Print Kit

Released in mid-2025, the Alpha EE 3340 marks Metrel's move further into the high-end PAT tester segment. While the DeltaPAT 3309 BT has long been Metrel's flagship, the Alpha EE takes a new approach — introducing a fully integrated touchscreen interface that eliminates the need for a separate Android device.

It retains Metrel's proven testing reliability while delivering a smoother, more unified user experience.

Battery & Power Options

The high-capacity lithium-ion battery provides long run times and fast recharging between sessions.

When needed, the unit can run directly from mains power, letting you keep testing without interruption — ideal for long workdays or large-scale tagging projects.

Expanded Test Capabilities

Out of the box, the Alpha EE handles 10 A and 15 A appliances. With the optional Client Meter accessory, it can also test 3-phase equipment, making it suitable for industrial, workshop, and commercial environments.

Paired with Metrel's EVSE adaptor, it can even test EV charging leads — a unique capability not currently offered by other PAT testers.

Bluetooth Connectivity & Printing

The Alpha EE 3340 connects seamlessly with the Zebra ZQ521 Bluetooth printer and a compatible barcode or 2D scanner.

It prints durable direct-thermal tags that can include your company logo and details, and now supports QR codes for faster re-testing and richer data storage per tag.

For anyone testing high appliance volumes, this significantly speeds up and improves the workflow.

Integrated Touchscreen — No Tablet Required

Unlike previous Metrel testers, the Alpha EE features a fully integrated touchscreen, meaning all setup, data entry, and result management are handled directly on the unit — no external Android or tablet needed. This addresses one of the biggest frustrations among users who preferred Metrel hardware but disliked juggling multiple devices.

The large, durable colour screen is bright and responsive, with simple, intuitive navigation. For those who prefer a tactile interface, traditional push buttons remain available alongside the touchscreen.

Performance in the Field

In practice, the Alpha EE Kit delivers an excellent balance of power and usability. The touchscreen makes test selection quick and intuitive, while on-the-spot tag printing lets you work completely self-contained — no apps, cables, or Wi-Fi required.

For many test-and-tag professionals, that level of independence will be a major advantage. Pre-loaded Auto Tests cover the most common appliance types, and you can customise sequences to match your workflow. This reduces setup time and helps standardise testing across teams.

While the unit is slightly heavier than entry-level testers, that's a fair trade-off for its integrated screen, transformer, and battery. It feels solid, professional, and built to last — exactly what you'd expect from Metrel's premium range.

Drawbacks to Consider

• USB-only data transfer: No Wi-Fi or cloud sync may feel restrictive to users accustomed to instant syncing.
• Optional 3-phase and EV accessories: Useful but not included in the base kit, so budget accordingly.
• Larger footprint: Heavier than compact testers, though most professionals will value its robustness over portability.

Is the Metrel Alpha EE Worth It?

For professionals who need reliability, independence, and advanced test flexibility, the Metrel Alpha EE 3340 is a standout choice. It combines a tablet-free touchscreen system with Bluetooth printer and scanner integration, strong build quality, and Metrel's trusted accuracy.

What truly sets it apart is the large, responsive touchscreen, which transforms the user experience and streamlines data handling. By removing the need for an external device, Metrel has made the testing process faster, simpler, and more cohesive. While the lack of wireless transfer may deter some, others will appreciate the reliability of direct USB data management.

If you're testing high appliance volumes or managing multiple client sites, the Alpha EE offers the performance, design, and autonomy to become the core tester in your operation.

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