Description
Fluke 345 Clamp Meter Repair
The Fluke 345 is a power-quality clamp meter — a clamp-on instrument that measures AC/DC current, voltage, power, harmonics, and logs demand and energy data, with a built-in display and low-pass filtering for variable-frequency-drive work. Its accuracy depends on the current-sensing jaw and the measurement/analysis circuitry, which is where service and calibration focus.
June Company repairs and calibrates the Fluke 345 for electricians, energy auditors, and power-quality teams.
Common Fluke 345 problems we fix
- Energy-audit / demand-logging faults — the logging or demand-analysis function not recording correctly, repaired.
- Current readings inaccurate — the current-sensing jaw or measurement circuit drifting, recalibrated against standards.
- Harmonics / power measurement off — the analysis circuitry, restored.
- Display faults — repaired.
- Won’t power on or hold a charge — battery/power faults.
FAQs
My 345 logging or current readings are off — fixable? Yes. The sensing jaw, measurement, and logging functions are repairable and recalibrated so current, power, and energy data are accurate, with a NIST-traceable certificate.
Do you calibrate all functions? Yes — each function is 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.








Reviews
There are no reviews yet.