Mitutoyo PL-325L DRO Repair Service

Professional diagnostic and board-level repair service for this Mitutoyo PL-325L DRO.

Mitutoyo PL-325L DRO industrial electronic unit

Mitutoyo PL‑325L is a two‑axis digital readout (DRO) that interfaces with linear encoders via 6‑pin round connectors and displays axis positions on an LCD panel. Common failures include loss of display output (often showing “D” or blank), intermittent error codes, or keypad/cover damage; these are usually caused by a bad power supply, loose encoder connector, or damaged PCB traces. Start diagnostics by verifying the 120 VAC input voltage and checking for proper ground continuity, inspecting the 6‑pin connector for corrosion or misalignment, and reviewing any displayed error codes against Mitutoyo’s troubleshooting guide. If power and wiring are clean, perform a visual inspection of the board for burnt components or cracked solder joints before proceeding to component replacement.

Need your Mitutoyo PL-325L DRO repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
🔁 Clear approval process – No repair begins without your approval
🧰 Expert Technicians – Decades of board-level experience
✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service