Fluke 190-104-III – Color ScopeMeter, 100Mhz, 4 Channel

Description

The Fluke 190-104-III by Instek is a high-performance, rugged handheld 100 MHz digital storage ScopeMeter engineered for multi-phase industrial field diagnostics, advanced plant automation maintenance, and complex troubleshooting. This quad-channel portable instrument utilizes a high-contrast 5.3-inch color LCD display screen to track, measure, and analyze rapid three-phase industrial waveforms, power electronics, and control loops without requiring a stationary desktop bench setup.

By integrating a high-bandwidth 100 MHz architecture with a 1.25 GS/S maximum real-time sampling rate, an ultra-fast 3.5 ns rise time, and a 10,000 points deep memory allocation per channel, the unit ensures raw signal fidelity. The specialized field-ready chassis combines four analog inputs with independently isolated hardware barrier networks, maximizing operator safety and boosting diagnostic efficiency across high-voltage industrial circuits.

Key Features of Fluke 190-104-III

• 100 MHz System Bandwidth: Supports precise edge, timing, and amplitude verification on fast-switching digital logic lines, rapid clock paths, and three-phase power circuitry.
• Four Completely Isolated Channels: Eliminates common ground loop references, allowing technical operators to perform multiple floating and differential voltage measurements safely and simultaneously.
• High-Speed 1.25 GS/S Real-Time Sampling: Resolves sub-nanosecond single-shot transient voltage spikes, intermittent glitches, and signal dropouts across all active channels with high precision.
• Deep 10,000 Sample Waveform Memory: Preserves maximum horizontal timebase resolution during extended capture windows to isolate elusive timing errors.
• Sub-Nanosecond 3.5 ns System Rise Time: Captures rapid signal transitions and quick electrical edge speeds accurately to isolate complex circuit vulnerabilities.
• 5.3-Inch Full Color LCD Screen: Displays crisp waveforms and complex multi-trace math calculations cleanly under changing ambient field or factory lighting profiles.
• Compact Industrial Field Enclosure: Features a lightweight physical product weight of 4.8 LBS (5.52 LBS total transport shipping weight) tailored for intensive diagnostic shifts.
• 3-Year Warranty Framework: Standard commercial asset protection that guarantees factory manufacturing quality, product authenticity, and equipment dependability support.

Isolated Quad Channel Processing Power

The core processing layer leverages a premium isolated quad-channel input design combined with a 3.5 ns rise time to eliminate cross-channel distortion and short circuits during floating multi-phase evaluations. This standalone 8-bit vertical resolution digitizer allows electrical engineers and firmware developers to cross-examine complex mixed-signal systems safely without using high-cost external differential probes. Real-time waveshapes are rendered instantly on the 5.3-inch color LCD layout to isolate subtle transient anomalies from ambient electromagnetic facility noise floor interference.

Severe Environment Field Diagnostic Support

Constructed to excel in harsh environment diagnostics and heavy power distribution networks, the heavy-duty enclosure protects sensitive internal hardware against severe factory plant conditions. The lightweight physical profile operates completely untethered from local AC mains power distribution grids via an advanced internal rechargeable battery configuration to ensure continuous onsite inspection workflows over long working shifts. Guaranteeing long-term facility asset protection, the test instrument comes standard with a verified 3-Year Warranty framework to ensure continuous equipment dependability and industrial build support.