Description
Fluke 190-502-III ScopeMeter Repair
The Fluke 190-502-III is a 500 MHz two-channel handheld ScopeMeter (190 Series III), the top bandwidth of the line, with fully isolated inputs for demanding troubleshooting. With fully isolated inputs for safe floating measurements, its faults concentrate in the isolated input front-ends, the display, and the battery/power section.
FlukeServiceCenter.com repairs and calibrates the Fluke 190-502-III for industrial electricians, automation technicians, and field-service engineers.
Common Fluke 190-502-III problems we fix
- Input-channel damage from overvoltage — a dead, noisy, or inaccurate channel after an over-range event, repaired and recalibrated.
- Display degradation — a dim, discolored, or failing display, repaired.
- Trigger-system faults — unstable or wrong triggering, corrected.
- Display failure — blank, dim, or cracked display, repaired.
- Won’t power on or hold a charge — battery and power faults, serviced.
FAQs
A channel on my 190-502-III is off — fixable? Yes. Isolated-input and trigger faults are repairable, then each channel is recalibrated so measurements are accurate, with a NIST-traceable certificate.
Are the inputs recalibrated? Yes — each channel is checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.
Fred Walker –
We had a great experience, as much as we could with a repair and calibration. Everything went quickly and easily. Nice job Debra, and thanks for all of the help.