Extech 382090 & 382091
3-Phase Power Analyzers/Dataloggers

Four clamps with simultaneous display on single phase,
3-phase/3-wire or 3-phase/4-wire systems

• Large backlighting LCD displays 10 parameters
  simultaneously (kW, kVAR, kVA, PF plus the voltage
  an dc current of the three phases)
• Clamp-on True RMS power measurements with
  software for Harmonics analysis
• Displays Active Power (kW), Apparent Power (kVA),
  Reactive Power (kVAR) and Power Factor
• Current measurements to 1000A and Voltage
  measurements to 600V
• kWH, kVARh and kVAh energy measurements
• Automatically logs up to 20,000 sets of measurements
  and manually logs up to 99 sets
• Programmable Start/Stop datalogging times
• PC interface with Windows® 95/98/NT/2000/ME/XP
  compatible software for single and three phase voltage/
  current Waveform display and Harmonic analysis
• Phase sequence measurements

Applications:

• AC Power evaluation
• Harmonics analysis
• Motor/Generator installation
• Energy audits