Fluke 393 Calibration

$125.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Authorized Fluke 393 repair, calibration, and restoration services. We address reference drift outside specifications and other common calibration faults.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

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Description

Fluke 393 FC Clamp Meter Repair and Calibration

The Fluke 393 FC is a CAT III 1500 V true-RMS clamp meter built for solar/PV work — it safely measures the high DC voltages and currents of photovoltaic systems, with a built-in PV power and irradiance function and wireless connectivity. Its accuracy depends on the current-sensing jaw and the high-voltage DC measurement circuitry, which is where service and calibration focus.

June Company repairs and calibrates the Fluke 393 FC for solar/PV installers and electrical technicians.

Common Fluke 393 problems we fix

Reference drift outside specifications — measurement-circuit/reference drift skewing readings, recalibrated against standards.
Current readings inaccurate — current-sensing jaw or measurement drift, recalibrated.
High-voltage DC measurement off — the PV voltage-measurement path, repaired.
Clamp jaw or display faults — jaw mechanism or display, repaired.
Won’t power on or connect — battery/power or FC wireless faults.

FAQs

My 393 readings drifted out of spec — fixable? Yes. Reference and measurement drift is repairable and recalibrated, then verified so DC voltage and current read accurately for PV work, with a NIST-traceable certificate.

Do you calibrate all functions? Yes — current, voltage, and PV functions are checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.