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FLUKE 435

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Original Packaging

Surplus stock in its original packaging. Units may have been powered on for testing purposes.

  • Product shows no visible signs of handling, use, or damage.
  • Ships in the original manufacturer packaging which:

    May not include the original factory seal.
    May show minor shelf wear or labeling on the outer box.

  • All standard hardware and accessories included unless otherwise noted.
  • Documentation and instructions not guaranteed.
  • Date codes or product series may differ from current manufacturer production.
  • Packaging language and country of origin may vary.
  • Backed by Marci Hardware’s 1-year warranty. Original manufacturer warranty does not apply.

Marci Hardware Packaging

Surplus stock that may or may not have original packaging. If original packaging is unavailable, the product will generally be packaged in aftermarket or Marci Hardware branded packaging. Units may have been powered on for testing purposes.

  • Product shows no visible signs of handling, use, or damage.
  • May ship in the original manufacturer packaging (which may not include the original factory seal), or in aftermarket or Marci Hardware branded packaging if the original packaging is unavailable.
  • Some accessories, hardware, or documentation supplied by the manufacturer may not be present.
  • Date codes or product series may differ from current manufacturer production.
  • Packaging language and country of origin may vary.
  • Backed by Marci Hardware’s 1-year warranty. Original manufacturer warranty does not apply.

Refurbished

Surplus or previously installed units with minor cosmetic imperfections, restored to full working condition.

  • May have prior production or field use.
  • Each unit is inspected, tested, and cleaned by Marci Hardware before shipment.
  • Some accessories, hardware, or documentation supplied by the manufacturer may not be present.
  • Backed by Marci Hardware’s 1-year warranty. Original manufacturer warranty does not apply.
Select your options

Original Packaging

Surplus stock in its original packaging. Units may have been powered on for testing purposes.

  • Product shows no visible signs of handling, use, or damage.
  • Ships in the original manufacturer packaging, which:
    • May not include the original factory seal.
    • May show minor shelf wear or labeling on the outer box.
  • All standard hardware and accessories included unless otherwise noted.
  • Documentation and instructions not guaranteed.
  • Date codes or product series may differ from current manufacturer production.
  • Packaging language and country of origin may vary.
  • Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.

Marci Hardware Packaging

Surplus stock that may or may not have original packaging. If original packaging is unavailable, the product will generally be packaged in aftermarket or Marci Hardware branded packaging. Units may have been powered on for testing purposes.

  • Product shows no visible signs of handling, use, or damage.
  • May ship in the original manufacturer packaging (which may not include the original factory seal), or in aftermarket or Marci Hardware branded packaging if the original packaging is unavailable.
  • Some accessories, hardware, or documentation supplied by the manufacturer may not be present.
  • Date codes or product series may differ from current manufacturer production.
  • Packaging language and country of origin may vary.
  • Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.

Refurbished

Surplus or previously installed units with minor cosmetic imperfections, restored to full working condition.

  • May have prior production or field use.
  • Each unit is inspected, tested, and cleaned by Marci Hardware before shipment.
  • Some accessories, hardware, or documentation supplied by the manufacturer may not be present.
  • Backed by Marci Hardware's 1-year warranty. Original manufacturer warranty does not apply.

Overnight Shipping Available

Rush service is available during checkout, or contact us for expedited shipping options:

Phone Number: (832) 343-0718

Email: sales@marcihardware.com

Request a quote online

Ships from Stafford, TX

Email 1 Year Warranty

The Fluke 435 Series II Three-Phase Power Quality and Energy Analyzer is a high-performance diagnostic instrument designed for comprehensive power quality analysis, energy auditing, and electrical system troubleshooting in three-phase electrical installations. It provides accurate measurement and logging of a wide range of electrical parameters to help engineers, technicians, and maintenance professionals identify and diagnose power quality issues such as harmonics, unbalance, transients, dips, swells, and inefficiencies caused by poor quality supply or loads.

Built for both field and plant environments, this analyzer combines a rugged, handheld design with advanced measurement capabilities and powerful data logging. It supports in-depth analysis of voltage and current waveforms, power and energy values, and system health indicators, enabling users to make informed decisions that improve performance, reliability, and energy efficiency.

Technical Details

Specification Details
Product Name Fluke 435 Series II Three-Phase Power Quality and Energy Analyzer
Analyzer Type Three-phase power quality analyzer and energy logger
Voltage Measurement Measures AC and DC voltage up to 1000 V (phase to neutral) with high accuracy and resolution
Current Measurement Four current channels (three phases plus neutral), supports flexible current probes with large range up to several thousand amperes
Frequency Range Accurate frequency measurement with high resolution, suitable for 50 Hz and 60 Hz systems
Power Parameters Active, reactive, and apparent power; power factor and demand values
Energy Logging Records energy values (kWh, kVAh, kvarh) for assessment and audit purposes
Harmonics & Distortion Harmonic and inter-harmonic analysis up to 50th order for voltage and current
Unbalance Measurement Voltage and current unbalance indices
Flicker & Mains Signaling Flicker (Plt, Pst, etc.) and mains signaling measurements
Transient & Events Captures transient events, dips, swells, and interruptions automatically
Logger Functionality Stores long-term data logging of multiple parameters with selectable intervals
Display High-resolution color display for waveforms, trends, and numeric data
Safety Ratings Rated for high-voltage industrial environments (600 V Category IV / 1000 V Category III)
Power Supply Rechargeable battery with hours of field operation
Data Export Stores data internally and supports export for detailed analysis
Environmental Rugged design for field use; typical industrial operating ranges

I will ship within one business day. International buyers are welcome. IF you want Expedited Shipping we can help you as well. We can ship under your (FedeX, UPS, DHL) Account if you have one. We Do Trade-Ins as well. Customer satisfaction is our priority. Call us 8323430718

1 Year Warranty ( Manufacturer warranty DO NOT apply )