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Power Analyzers
Extech Instruments series of compact, hand held, Power Analyzers provide the latest in measurement technology to help engineers and technicians with the design and testing of electric motors and inverter drive systems, transformers, power supplies, lighting, and automotive components.

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380803 Appliance Tester and AC/DC Power Analyzer Datalogger Extech 380803 Appliance Tester and AC/DC Power Analyzer Datalogger

Compact, battery operated device for analyzing AC/DC power loads ? with PC interface plus datalogging

  • Four simultaneous displays of Watts, Power Factor or VA, Voltage or Hz, Amps
  • True RMS Voltage & Current measurements of sine, square, triangular and distorted wave forms with a crest factor < 5
  • Plug device to be tested directly into the Power Analyzer
  • Max, Data Hold and Overload Protection
  • Battery or AC adaptor provides line isolation

Our Price: $849.00
382075 2,000A True RMS 3-Phase Power Clamp-On Analyzer Extech 382075 2,000A True RMS 3-Phase Power Clamp-On Analyzer

THIS PRODUCT HAS BEEN DISCONTINUED

480400 Phase Sequence Tester Extech 480400 Phase Sequence Tester

Checks phase sequence and phase status
  • Tests up to 690VAC and displays graphical phase orientation on the large LCD
  • Durable housing is double molded
  • Easy to open alligator clips with wide jaws

Our Price: $109.99
Sale Price: $99.96
You save $10.03!
480403 Motor Rotation and 3-Phase Tester Extech 480403 Motor Rotation and 3-Phase Tester

Checks phase sequence and motor rotation
  • Indicates rotation direction of the motor
  • Determine rotation of a motor without contact
  • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live

Our Price: $149.99
EMF510 EMF/ELF Electromagnetic Field Meter Extech EMF510 EMF/ELF Electromagnetic Field Meter

Measure Electromagnetic Field Radiation Levels from Fans, Electrical Appliances, Wiring, and Power Lines

  • Large 1/2" LCD (1999 count) display of Electromagnetic Field (EMF) level in milliGauss or microTesla
  • Accurate measurements to 4% over a measuring range of 0.1 to 199.9mGauss (0.01 to 19.99æTesla)
  • ELF frequency bandwidth of 30 to 300Hz
  • Single axis - sampling 2.5 times per second

Our Price: $155.99
Sale Price: $150.99
You save $5.00!