Description
Overview
The Fluke 190-202 ScopeMeter is a rugged, two-channel portable oscilloscope designed for industrial troubleshooting, field service, plant maintenance, and electrical diagnostics. It combines the performance of a bench oscilloscope with handheld portability, making it suitable for engineers and technicians who need waveform analysis in demanding environments rather than only in a laboratory setting. Fluke lists the 190-202 as a 200 MHz bandwidth ScopeMeter with two electrically isolated inputs, a CAT III 1000 V / CAT IV 600 V safety rating, and a real-time sample rate up to 2.5 GS/s.
Built for industrial conditions, the Fluke 190-202 helps users inspect signals, troubleshoot input and output stages, evaluate feedback loops, diagnose timing issues, and investigate unstable or intermittent electrical behavior. It is especially relevant for maintenance teams working with machinery, drives, inverters, power electronics, control circuits, and mixed-reference systems where isolated inputs help reduce the risk of accidental ground short circuits.
Unlike a basic handheld meter, the Fluke 190-202 integrates oscilloscope, multimeter, waveform recording, and trend recording capabilities in one portable test instrument. Fluke specifies a dedicated 5000-count digital multimeter, ScopeRecord™ roll mode for waveform capture, TrendPlot™ recording for longer-term measurement trending, and Connect-and-View™ triggering for faster setup when moving between test points.
For procurement teams, the Fluke 190-202 is a practical choice when the requirement is not only signal measurement but also field-ready diagnostics, safety-rated operation, and documentation support. Its isolated USB connectivity allows users to store waveform data, screen captures, and instrument setups, while PC connectivity supports data transfer and archiving with FlukeView software.
Key Features
- Two-channel portable ScopeMeter test tool for industrial waveform troubleshooting.
- 200 MHz bandwidth and real-time sampling up to 2.5 GS/s.
- CAT III 1000 V / CAT IV 600 V safety rating for high-energy electrical environments.
- Two electrically isolated scope inputs for measurements in circuits with separate ground references.
- Deep memory with up to 10,000 samples per channel in scope mode.
- Dedicated 5000-count digital multimeter for voltage, resistance, continuity, diode, current via clamp or shunt, and temperature with suitable adapter.
- Connect-and-View™ automatic triggering, plus edge, single shot, video, pulse width, dual slope, delay, and other trigger functions.
- ScopeRecord™ roll mode captures waveform sample data for extended troubleshooting.
- TrendPlot™ records measurement trends over long periods to help identify intermittent faults.
- IP51-rated housing for protection against dust and dripping water in harsh field conditions.
- Full-color 153 mm LCD display with fast update rate.
- Isolated USB ports for USB memory devices and PC connectivity.
Applications
The Fluke 190-202 ScopeMeter is suitable for maintenance and diagnostic work where technicians need to see and record signal behavior, not simply measure steady-state values. Typical applications include plant maintenance, industrial electronics troubleshooting, power electronics checks, control signal analysis, and service work in harsh or dirty operating environments. Fluke describes the 190-202 as being designed for plant maintenance engineers and technicians and suitable for work ranging from micro-electronics to power electronics applications.
In industrial systems, the 190-202 can be used to inspect input signals, output feedback loops, and safety interlocks. These use cases help maintenance teams investigate voltage or current overloading, signal timing and synchronization problems, attenuation or input impedance mismatch, signal fluctuation, and signal drift.
For three-phase systems, the Fluke 190-202 is positioned for diagnosing variable speed drives, power inverters, and converters. Fluke describes use cases including checking harmonics, transients, and loads at three-phase power input; troubleshooting DC-to-AC converters; evaluating IGBT gate or filter circuit issues; and testing PWM output for reflections, transients, or voltage unbalance.
The instrument is also valuable for intermittent-fault investigation. ScopeRecord™ can help capture waveform events over time, while TrendPlot™ helps identify changes in readings that may be caused by bad connections, corrosion, wiring problems, power sags, line outages, or motor start/stop events.
Technical Specifications
The following specifications are based on Fluke’s official product information for the Fluke 190-202 ScopeMeter.
| Parameter | Specification |
|---|---|
| Brand | Fluke |
| Model | 190-202 |
| Product Type | ScopeMeter / portable oscilloscope test tool |
| Bandwidth | 200 MHz |
| Number of Channels | 2 channels |
| Real-Time Sample Rate | 2.5 GS/s |
| Inputs | 2 scope inputs plus DMM input |
| Independently Floating Isolated Inputs | Up to 1000 V CAT III / 600 V CAT IV between inputs, references, and ground |
| Timebase Range | 2 ns to 2 min/div |
| Input Sensitivity | 2 mV to 100 V/div |
| Glitch Capture | 8 ns |
| Maximum Record Length | Scope mode: 10,000 points per input; ScopeRecord mode: 30,000 points |
| DMM Resolution | 5000 counts |
| Display | 153 mm full-color LCD |
| Safety Rating | CAT III 1000 V / CAT IV 600 V, EN61010-1 |
| IP Rating | IP51 |
| Operating Temperature | 0°C to 40°C including batteries; 0°C to 50°C excluding batteries |
| Storage Temperature | -20°C to +60°C |
| Size | 270 × 190 × 70 mm |
| Weight | 2.2 kg |
| Battery | BP290 2400 mAh Li-ion battery, up to 4 hours |
| Warranty | 3 years on main instrument; 1 year on accessories |
| Fluke Part Number | 4025485 |
| UPC | 0 95969 60157 3 |
Package Contents
Fluke lists the following included accessories for the Fluke 190-202 ScopeMeter.
- Color Fluke 190-202 ScopeMeter, 200 MHz
- 2 channels
- DMM / external input
- VPS410 voltage probe sets, one red and one blue
- TL175 TwistGuard™ safety designed test lead set, red and black
- BC190 battery charger / mains adapter
- BP290 2400 mAh Li-ion battery
- Handstrap, affixed to instrument
- Hangstrap
- Multi-language user manuals on CD-ROM
- FlukeView ScopeMeter demo package, restricted functionality
- USB interface cable
Why Choose This Product
The Fluke 190-202 is suitable for buyers who need a professional portable oscilloscope for industrial troubleshooting rather than a basic meter or bench-only instrument. Its combination of 200 MHz bandwidth, 2.5 GS/s sampling, isolated inputs, CAT IV safety rating, and rugged IP51-rated construction makes it relevant for demanding electrical and maintenance environments.
For engineering teams, the value of the Fluke 190-202 lies in its ability to capture real waveform behavior, identify intermittent faults, and support safe measurements across systems with different ground references. For procurement teams, it offers a recognized Fluke test platform with defined accessories, documented specifications, and support resources including manuals, product specification documents, service documentation, application notes, and software resources listed by Fluke.
Call to Action
Contact us to request a quotation for the Fluke 190-202 ScopeMeter, confirm current availability, request the datasheet, or discuss technical requirements for industrial troubleshooting, plant maintenance, VSD diagnostics, and field-service applications.
