Duncan Instruments Canada Ltd
Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
ISO 9001


Jupiter - The Ultimate Power Quality Analyzer

Ideal for the field service professional who demandes the best Power Quality Analyzer.
Top performance in a portable instrument:

JUPITER, from Elcontrol Energy, provides the precise measurement and identification of l ine irregulaties (voltage variations such as dips and swells, harmonic and interharmonic distortion, transients) on single and unbalanced three-phase AC lines.

Design to meet EN 50160 and IEC 61000-4-30 standard, The JUPITER sets the benchmark for value and exception performance.

Brochures in PDF: Jupiter

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  • Current and Voltage measurement - JUPITER KIT includes a set of 3 flexible current probes with 5A - 1000A measuring range and 41cm of length (please refer to the following for more data). Thanks to a particular input circuit, Jupiter avoids the necessity of the usual external amplifier/integrator box for the flexible current captors. The elimination of the external circuit-box highly improves the accuracy and eliminates the short autonomy caused by the amplifier's battery supply, as well as enhancing the natural ease-of-use of the flexible clamps. For voltage measurement JUPITER KIT includes a set of 6 measuring cables, color-coded and with extractable crocodile clips.
  • Memory - JUPITER KIT already includes a massive 512Mb Compact Flash Card, allowing immediate use of Jupiter for measuring surveys.
  • Power Supply - JUPITER KIT comes with a desktop power supply (supply of the instrument and recharge of the batteries) and a set of 10 rechargeable, heavy-duty NiMh batteries (AA type, overall capacity 2000mAh).
  • PC Software - the professional PC software PQ Studio, specially developed for the in-depth analysis of data recorded by Jupiter, is freely included with JUPITER KIT. (Please see the following section for more information on PQ Studio).
  • Transport and Protection - Particular care was taken to ensure both high-protection and high-transportability for the JUPITER KIT. JUPITER KIT is supplied with a shock- and water-proof IP67 plastic carrying case, resistant to corrosion and suitable for airplane-transport. The above case is equipped with an internal, detachable soft-bag containing all the JUPITER KIT.

Jupiter Kit

  • 1 x Jupiter Power Quality Analyzer
  • 3 x Flexible current transducers 1000A
  • 6 x Voltage measurement cables
  • 6 x detachable crocodile clips
  • 1 x 512Mb compact flash card
  • 1 x PQ studio PC software CD -ROM
  • 1 x Desktop power supply
  • 10 x Rechargeable NiMh batteries type AA (2000mAh)
  • 1 x User manual
  • 1 x IP 67 Carrying case ; external shock and water proof case + integrated extractable soft bag.


  • RMS Measures: In this function mode, Jupiter displays the measured RMS values of the parameters characterizing the status of the electrical installation in the point of measurement.
  • SCOPE Function: Jupiter displays the real-time waveforms of the measured voltage and current signals, as well as their instantaneous RMS values and phase angles.
  • PHASOR Diagram
  • TRANSIENTS Capture - Jupiter is capable of measuring transients reaching up to 1400Vpk and lasting 500Ás
  • EN 50160 Analysis: When an EN 50160 analysis is started, Jupiter will monitor the relevant Power Quality parameters (stability of voltage, frequency, dips, microinterruptions, harmonics, etc.) against the limits imposed by the standard.
Voltage Test Leads & Flex. CTs

Instrument selection

  Power Analyzers


Last modified: Marchr 20 2006.
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