Status: Current Production
Overview
The Fluke 190 Series III represents Fluke’s top-of-the-line handheld oscilloscope platform. These CAT III 1000 V / CAT IV 600 V rated instruments combine bench oscilloscope performance with rugged field portability. Available in 2-channel and 4-channel configurations with bandwidths from 60 MHz to 500 MHz, the 190 Series III features independently isolated inputs, Connect-and-View™ triggering, 100-screen replay memory, ScopeRecord™ deep memory recording, TrendPlot™ paperless recorder, and both USB and Wi-Fi connectivity. The IP-51 rated sealed case withstands dust, drips, humidity, and temperature extremes.
Specifications
| Parameter | Value |
|---|---|
| Bandwidth | 60 MHz / 100 MHz / 200 MHz / 500 MHz (model dependent) |
| Channels | 2 or 4 independently isolated inputs |
| Sample Rate | Up to 5 GS/s real-time (model and channel dependent) |
| Memory | 10,000 points per trace (scope), 30,000+ points per channel (ScopeRecord) |
| Safety Rating | CAT III 1000 V / CAT IV 600 V |
| Key Features | Connect-and-View™, 100-screen replay, ScopeRecord™, TrendPlot™ (up to 22 days), FFT, waveform compare with Pass/Fail, USB and Wi-Fi, FlukeView-2 software, IP-51 rated |
Models We Repair
Select your model below to request a repair. If your exact model isn’t listed, choose the closest match — the evaluation and repair process is the same across all Fluke 190 Series III configurations.
| Model | Description | Service |
|---|---|---|
| Fluke 190-062-III | 60 MHz, 2-channel with DMM | Request Repair |
| Fluke 190-102-III | 100 MHz, 2-channel with DMM | Request Repair |
| Fluke 190-104-III | 100 MHz, 4-channel | Request Repair |
| Fluke 190-202-III | 200 MHz, 2-channel with DMM | Request Repair |
| Fluke 190-204-III | 200 MHz, 4-channel | Request Repair |
| Fluke 190-502-III | 500 MHz, 2-channel with DMM | Request Repair |
| Fluke 190-504-III | 500 MHz, 4-channel | Request Repair |
Common Fluke 190 Series III Failures We Repair
- Input channel damage from high-energy transients in industrial power systems
- Display degradation from prolonged UV or extreme temperature exposure in field use
- Battery cell failure reducing operating time well below the rated 7 hours
- USB port connector damage from repeated field connections
- Trigger circuit faults causing unreliable captures on complex motor drive waveforms
- Wi-Fi module failure preventing wireless data transfer to Fluke Connect
Our technicians perform component-level diagnostics on every Fluke 190 Series III unit. We don’t just replace boards — we identify and repair the specific failed components, saving you the cost of full module replacements when possible.
Calibration
Every Fluke 190 Series III repair includes NIST-traceable calibration. We verify bandwidth response, timebase accuracy, vertical accuracy across all input channels, trigger sensitivity, and multimeter functions. You receive a detailed calibration certificate documenting measured performance against Fluke’s published specifications.
Who Uses the Fluke 190 Series III?
The Fluke 190 Series III ScopeMeter Test Tools are used by plant maintenance engineers, industrial electricians, power electronics technicians, automation and process control engineers, and commissioning teams.
Our Repair Process
- Ship Your Instrument: Send your Fluke 190 Series III to our facility from anywhere in the US. We provide prepaid shipping labels on request.
- Free Evaluation: Our technicians perform a complete diagnostic assessment and provide a firm, no-obligation repair quote.
- Expert Repair: Upon approval, we perform component-level repair using OEM-grade parts.
- NIST-Traceable Calibration: Full calibration with documented results across all critical parameters.
- Return Shipment: Your instrument is securely packaged and returned with calibration certificate, repair documentation, and our 90-day warranty.
Request a Repair
Contact us for professional Fluke 190 Series III repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@junecompany.com | All repairs include a 90-day parts and labor warranty.
