Fluke 1738 Three-Phase Power Quality Loggers
The Fluke 1738 is an advanced three-phase power quality logger designed for energy studies and detailed power quality analysis. With the ability to measure and log over 500 electrical parameters, including voltage, current, power, harmonics, dips, and swells, it ensures accurate and reliable data collection. Featuring Fluke Connect® compatibility, a bright 4.3″ color touchscreen, flexible current probes, and the ability to power directly from the measured circuit, it’s ideal for diagnosing electrical issues, optimizing energy efficiency, and maintaining system reliability.
Description
The Fluke 1738 Three-Phase Power Quality Logger is engineered for professionals who require high-performance tools for monitoring, logging, and analyzing electrical systems. It provides an extensive set of measurements including voltage, current, power, energy, harmonics, THD, dips, swells, and inrush currents—making it a versatile solution for both basic and advanced power quality studies.
With a CAT IV 600 V / CAT III 1000 V safety rating and a durable design, the Fluke 1738 is built to withstand challenging industrial environments. The Fluke Connect® mobile app and desktop software enable remote data access, real-time monitoring, and seamless collaboration, reducing on-site visits and improving worker safety.
Its intelligent verification system minimizes setup errors by automatically checking and confirming proper probe connections. The logger also offers event waveform snapshots and high-resolution RMS profiles to identify the root causes of power quality issues quickly. Combined with Energy Analyze Plus software, it provides powerful analysis, IEEE519 harmonic reports (optional), and automated reporting features for faster troubleshooting and optimization.
Designed for industrial maintenance, energy audits, and preventive monitoring, the Fluke 1738 offers a unique blend of ease of use, advanced capabilities, and robust connectivity, making it an indispensable tool for electrical engineers, facility managers, and power quality specialists.
Features
- Comprehensive Power Logging – Measures and logs over 500 power quality parameters, including voltage, current, power, energy, harmonics, dips, swells, and inrush currents.
- High Safety Rating – Rated CAT IV 600 V / CAT III 1000 V for maximum protection in demanding environments.
- Flexible Power Options – Powers directly from the measured circuit or via a standard power cord.
- Fluke Connect® Integration – Enables wireless data access, remote monitoring, and team collaboration via mobile and desktop apps.
- Intelligent Verification System – Automatically checks connections and setup to reduce configuration errors.
- Color Touchscreen Interface – 4.3-inch bright display for easy setup, real-time data visualization, and field analysis.
- Advanced Event Capture – Records waveform snapshots with timestamp, RMS profiles, dips, swells, and severity levels for faster diagnostics.
- Energy Analyze Plus Software – Provides powerful analytics, automated reports, and optional IEEE519 harmonic reports.
- Long-Term Logging – Stores over a year’s worth of continuous data for uncovering hidden power issues.
- Four Flexible Current Probes Included – Measure three phases plus neutral for complete system visibility.
Includes
- 1736 Power Logger
- Power supply
- Voltage test leads
- Alligator clips (4x)
- Soft case
- Energy Analyze Plus software
- Magnetic hanging strap
- Magnetic voltage probes (x4)
- Line cords
- Color coding set
