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Fluke 438-II Power Quality and Motor Analyzer 3000A NIST Calibrated
 This item is an excellent condition used Fluke 438-II Power Quality & Motor Analyzer (Fluke 438 Series II) . Calibrated to NIST traceable standards on March 18, 2025. Comes with x5 Fluke TLS 430 Voltage Leads with alligator clamps, x4 Fluke i430 Flexi current probes (3000A), Hard Pelican case lined with foam, USB cable, USB dive with software and user manual, traceable certificate of calibration, and Fluke BC430 charger. Comes with 180 day warranty. All pictures are of the actual unit and included accessories.
 
Also includes installed features:  V/A/Hz, Dips & Swells, Harmonics, Power & Energy, Energy Loss Calculator, Power Inverter Efficiency, Unbalance, Inrush, Monitor, Flicker, Transients, Power Scope Record, Event Capture, Mains Signalling, and Motor Analyzer. 
 
This item comes with a 6 Month (180 day) warranty. Every pre-owned unit we offer goes through meticulous inspection and NIST calibration to guarantee its reliability and durability.
 
For customers in the USA, all purchases arrive cleared. ALL brokerage or customs fees are prepaid by us.  Your item arrives FOB destination.
 
International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. For more information of clarification, please ask.
 
Will ship worldwide. We make our best efforts to get you the best shipping prices. Contact us for other international rates and we will be pleased to give you a quote. We accept VISA / Mastercard. Paypal is also accepted. Sales to within Canada are subject to 5% GST.  Ontario sales subject to 13% HST.
 
Contact us for Calibration options, including ISO 17025 Accredited Calibration for your Test Equipment! Visit stratatek.com/calibration for more details.

Fluke 438-II Power Quality and Motor Analyzer 3000A NIST Calibrated

$8,849.00Price
Quantity

  • The new Fluke 438-II Power Quality and Motor Analyzer adds key mechanical measurement capabilities for electric motors to the advanced power quality analysis functions of the Fluke 430 Series II Power Quality Analyzers. Quickly and easily measure and analyze key electrical and mechanical performance parameters such as power, harmonics, unbalance, motor speed, torque and mechanical power without the need of mechanical sensors. The ideal portable motor analysis test tool, the 438-II can help locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems, while giving technicians the mechanical and electrical information they need to effectively evaluate motor performance.

    • Measure key parameters on direct-on-line motors including torque, RPM, mechanical power and motor efficiency
    • Perform dynamic motor analysis by plotting of motor de-rating factor against load according to NEMA guidelines
    • Calculate mechanical power and efficiency without the need of mechanical sensors, just connect to the input conductors and you’re ready to go
    • Measure electrical power parameters such as voltage, current, power, apparent power, power factor, harmonic distortion and unbalance to identify characteristics that impact motor efficiency
    • Identify power quality issues such as dips, swells, transients, harmonics and unbalance
    • PowerWave data technology captures fast RMS data, and shows half-cycle averages and waveforms to characterize electrical system dynamics (generator start-ups, UPS switching etc.)
    • Waveform capture function captures 100/120 cycles (50/60 Hz) of each event detected event, in all modes, without set-up
    • Automatic transient mode captures waveform data at 200 kS/s on all phases simultaneously up to 6 kV
    • Supports motor design types NEMA A, B, C, D & E and IEC type H and N
    • Rated torque is calculated from rated power and rated speed
    • Update rate of Motor Measurements is 1x per second
    • Default Trend duration is 1 week

    Mechanical Motor Power

    • Range: 0.7 to 746 kW, 1 to 1000 hp
    • Resolution: 0.1 kW, 0.1 hp
    • Accuracy: ±3%1
    • Default Limit: 100%= Rated power

    Torque

    • Range: 0 to 10,000 nM, 0 to 10,000 lb ft
    • Resolution: 0.1 nM. 0.1 lb ft
    • Accuracy: ±5%1
    • Default Limit: 100%= Rated torque

    RPM

    • Range    0 to 3600 rpm
    • Resolution: 1 rpm
    • Accuracy: ±3%1
    • Default Limit: 100%= Rated rpm

    Efficiency

    • Range: 0 to 100%
    • Resolution: 0.1%
    • Accuracy: ±3%1

    Unbalance (NEMA)

    • Range: 0 to 100%
    • Resolution: 0.1%
    • Accuracy: ±0.15%
    • Default Limit: 5%

    Harmonics Voltage Factor (NEMA)

    • Range: 0 to 0.2
    • Resolution: 0.1
    • Accuracy: ±0.15%
    • Default Limit: 0.15

    Unbalance Derating Factor

    • Range: 0.7 to 1
    • Resolution: 0.1
    • Accuracy: Interactive

    Harmonics Derating Factor

    • Range: 0.7 to 1
    • Resolution: 0.1
    • Accuracy: Interactive

    Total NEMA Derating Factor

    • Range: 0.5 to 1
    • Resolution: 0.1
    • Accuracy: Interactive
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