Fluke 190 ScopeMeter®

  • Rated for industrial environments CAT III 1000 V/CAT IV 600 V
  • Automatically capture, view and analyze complex waveforms
  • Large, bright color display for easy in-the-field viewing
  • USB and Wi-Fi download for analyzing data with FlukeView® software
  • Up to four independent floating isolated inputs, up to 1000 V

SKU: Fluke 190 Category: Tag:

High performance portable oscilloscopes engineered for harsh environments

Fluke 190 Series III ScopeMeter® Test Tools are engineered to go where you go, and tackle just about any troubleshooting job along the way. These CAT III 1000 V/CAT IV 600V rated test tools combine rugged portability with the high performance of bench oscilloscopes to help you take on the challenges of installing, commissioning and maintaining industrial machinery, automation and process controls, and power conversion electronics with ease—from DC to 500 MHz.

Choose from two or four channel models with a wide range of bandwidth options. Fast sampling rates up to 5.0 GS/s, 200 ps resolution. Deep memory of 10,000 samples per channel allow high-accuracy capture and display of waveform details, noise, and other disturbances. Perform timing or amplitude related measurements on three phases or three-axis control systems, or simply compare and contrast multiple test points in a circuit under test.

  • Up to four independent floating isolated inputs, up to 1000 V
  • Up to 5 GS/s real time sampling (depending on model and channels used)
  • Deep memory: 10,000 points per trace waveform capture (scope mode)
  • CAT III 1000 V/CAT IV 600 V safety rated instrument for industrial environments
  • Up to seven hours of battery operation using BP291
  • Large, bright color display is easy to view in nearly any environment
  • Easy to store and view historical data and transfer to a PC via USB or Wifi
  • Convenient battery access door for quick battery swaps in the field
  • IP51 rating, dust and drip-proof
  • Connect-and-View triggering for intelligent, automatic triggering on fast, slow and even complex signals
  • Frequency spectrum using FFT-analysis
  • Automatic capture and REPLAY of 100 screens
  • ScopeRecord mode gives 30,000 points per input channel for low frequency signal analysis
  • TrendPlot Paperless Recorder mode with deep memory for long- term automatic measurements
  • 5,000 count DMM included in the 2-channel models


IP-51 rated for harsh environments

Rugged and shock-proof, ScopeMeter Test Tools are built for dirty, hazardous environments. With its sealed case, it can endure dust, drips, humidity and airborne pollutants. Every time you reach for ScopeMeter Test Tool you can be confident it will work reliably wherever your work takes you.

USB and Wi-Fi connectivity

The Fluke 190 Series III offers two USB ports, direct connection via the USB interface or optional Wi-Fi connectivity. These files can be used for further data handling or in FlukeView-2 Software to study waveforms in greater detail.

Connect-and-View triggering

Connect-and-View triggering provides an instant, stable display without the need for adjusting settings. Connect-and-View automatically sets up correct triggering by recognizing signal patterns. Without touching a button, you get a stable, reliable and repeatable display of virtually any signal including motor drive and control signals. It’s especially fast and convenient when you’re measuring a number of test points in rapid succession.

Connect and View captures even the most complex signals without requiring additional setup
The built-in multimeter provides convenient precision measurements

Built-in digital multimeter

Conveniently switch from waveform analysis to precise multimeter measurements using the built in 5000 count digital multimeter on two channel 190 Series III models. Measurement functions include Vdc, Vac, Vac+dc, resistance, continuity and diode test. Measure current and temperature using suitable shunt, probe or adapter with wide range of scaling factors.

ScopeRecord™ mode for high resolution waveform recording

ScopeRecord memory stores up to 30,000 or more data points per channel, capturing fast intermittent events and glitches as short as 8 ns. (Two sets of multiple channel recordings can be stored to internal memory for later analysis.)

  • Records events like UPS, power supply or motor start-up cycles
  • With the Stop on Trigger mode, the ScopeMeter Test Tool automatically recognizes a power failure and stores the waveform data preceding it
Capture high-resolution waveform details over extended period using ScopeRecord™ mode
Trend multiple measurements capturing signal intermittent events, signal drift or fluctuations

TrendPlot paperless recorder— records up to 11 days to help you find intermittent faults

The toughest faults to find are those that happen only once in a while. These intermittent events can be caused by bad connections, dust, dirt, corrosion, or simply broken wiring or connectors. Line outages, dips, swells and interruptions, or the starting and stopping of a motor can also cause a machine to stop. You may not be around when it happens, but the Fluke 190 Series III ScopeMeter Test Tool will be.

  • Plot minimum and maximum peak values and average over time
  • Plot any combination of up to four readings including voltages, amps, temperature, frequency and phase for all inputs, all with time and date stamp to pinpoint faults

FlukeView™ 2 ScopeMeter software for documenting, archiving and analysis

Get more out of your ScopeMeter Test Tool with FlukeView 2 ScopeMeter Software for Windows.

  • Documentation—transfer waveforms, screens and data to your PC for printing or importing data into a report
  • Add text to ScopeMeter Test Tool settings—give operators guidance when recalling settings
  • Archive—create a library of waveforms for easy reference, or waveform comparison
  • Analysis—use cursors or export data to another analysis program
FlukeView-2 ScopeMeter software


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