Fluke 190-104-III-S, Portable Digital Storage Oscilloscope, 100MHz, 4 Channel

Fluke

Product Information

Dimensions:
265 x 192 x 70mm
Power Source:
Battery
Minimum Time Base:
4ms/div
Oscilloscope Type:
Portable
Maximum Time Base:
4s/div
Digital/Analogue:
Digital
Sample Rate Random:
1.25 GS/s
Record Length:
10000points
Battery Type:
Li-ion
Screen Size:
133 x 90mm
Number of Digital Channels:
4
Safety Category Level:
CAT III, CAT IV
Interface:
USB
Length:
265mm
Memory Depth:
30kpts
Input Impedance:
1 mO
Display Type:
LCD
Weight:
2.1kg
Vertical Resolution:
8 bit
Series:
ScopeMeter III
Oscilloscope Form:
Digital Storage
Safety Category Voltage:
600 V, 1000 V
Height:
192mm
Safety Category:
CAT III 1000 V/CAT IV 600 V
Bandwidth:
100MHz
Number of Analogue Channels:
4
Rise Time:
3.5ns
RoHs Compliant
Checking for live stock

The Fluke 190-104-III-S is a rugged, industrial-grade portable digital storage oscilloscope built for advanced diagnostics and field-use testing across industrial electrical, automation and service environments. With a 100 MHz bandwidth and four independent floating inputs, the unit comfortably handles complex waveform capture, three-phase system analysis and multichannel signal comparisons. Equipped with a high-resolution colour display and a robust chassis, it supports demanding on-site work where reliable performance and detailed data are essential.

Salient Features and Benefits of Buying this Oscilloscope

  • 4 fully isolated channels enable simultaneous measurement of multiple points without ground-loop interference.
  • 100 MHz bandwidth enables accurate tracking of high-speed signals, such as motor drives, power converters, and control circuits.
  • Portable handheld form factor tailored for field environments and mobile use.
  • Deep memory and rapid sampling support capture of intermittent faults and signal anomalies.
  • Industrial safety ratings (CAT III 1000 V / CAT IV 600 V) ensure safe measurement in harsh service environments.
  • USB connectivity and data transfer capabilities streamline waveform archiving and analysis.

Designed for Field-Ready Oscillation Analysis

The 190-104-III-S is engineered to deliver repeatable, high-fidelity waveform capture under challenging conditions. The colour display aids interpretation of signal integrity in field lighting, while the rugged housing, sealed to IP51 standards and designed to withstand shock and vibration, ensures durability.

Versatile Applications of the Fluke Portable Digital Storage Oscilloscope

  • Capturing and analysing waveform behaviour in motor-control panels and variable-frequency drives.
  • Monitoring multi-channel signals in automation systems and PLC-based control cabinets.
  • Diagnosing intermittent faults in power-distribution networks, inverters or converters.
  • Field service and maintenance tasks where portable waveform capture improves downtime and repair accuracy.
  • Archive-ready data capture for reporting and long-term trend analysis of signal integrity across industrial equipment.

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Datasheet - FLUKE-190-104-III-S(Technical Reference)

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FAQs

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You can order Fluke brand products with FLUKE-190-104-III-S directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Oscilloscopes category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Fluke 190-104-III-S, Portable Digital Storage Oscilloscope, 100MHz, 4 Channel. You can also check on our website or by contacting our customer support team for further order details on Fluke 190-104-III-S, Portable Digital Storage Oscilloscope, 100MHz, 4 Channel.