Delta Zebra Pro Print Kit (Delta aPAT Pro)

What Is the Delta Zebra Pro Print Kit?

The Delta Zebra Pro Print Kit (also known as the Delta aPAT Pro) is a complete wireless test and tag solution designed for professionals who need speed without sacrificing accuracy. Built around the proven MI3309BT DeltaPAT tester, it combines the rugged Zebra ZQ521 direct thermal Bluetooth printer with Metrel’s aPAT Android app for a seamless onsite workflow.

Scan a QR code, run the test, print the tag — all via Bluetooth from your Android device, without touching a keyboard or a cable.

Key Features

• MI3309BT DeltaPAT tester — battery and mains powered, tests earth bond, insulation, substitute and differential leakage, and RCD/PRCD
• Zebra ZQ521 Bluetooth direct thermal printer — no ink or ribbons, prints custom logo, QR code, and test/retest dates wirelessly
• aPAT Android app — create custom test sequences, store results, scan QR codes for instant retesting, and export PDF reports
• QR code retesting — scan to pull up full asset history on return visits for faster re-test workflows
• ~1,500 test memory onboard
• Heavy-duty foam-lined carry case for field use
• 2-year warranty on tester

Ideal For

Test and tag professionals, electricians, facility managers, and high-volume contractors working across schools, commercial buildings, construction sites, and industrial facilities.

What’s in the Box?

Metrel MI3309BT DeltaPAT tester, Zebra ZQ521 direct thermal Bluetooth printer, aPAT Android app licence, heavy-duty foam-lined carry case, IEC leads, test leads, probes and crocodile clips, PATLink Pro PC software, calibration certificate.

Note: An Android device is required to use the aPAT app (sold separately).