Extech Appliance Tester Power Analyzer – 380801

In stock

The Appliance Tester Power Analyzer gives a precise reading on what power a particular appliance is using. This can save you money on energy costs and indicate if a device is malfunctioning.

Extech Appliance Tester Power Analyzer – 380801

Compact, battery operated device for analyzing AC power loads


  • For simultaneous displays of Power, Power Factor or VA, Voltage or Hz, Current
  • True RMS Voltage and Current measurements of sine, square triangular and distorted waveforms with a crest factor less than 5
  • Max, Data Hold and Overload protection
  • Battery power provides line isolation
  • The device to be tested plugs directly into the power analyzer
  • Sampling (update) rate is 2.5 times/second
  • With Windows compatible software and cable
  • Comes complete with 8 AA batteries, power cord. 117 VAC adaptor and protective hard case
  • 1 year warranty

When trying to determine the exact power used by a specific device it can be almost impossible. Cutting down energy bills and making electric systems more efficient can be a hard prospect without the correct tools. The Extech Appliance Tester Power Analyzer was designed exactly for this purpose. Giving an exact reading of the power used by a specific device during any usage period. This value is a direct indication of whether the device is working correctly and drawing the expected amount of power.

This instrument is connected in line to the appliance in question and can even send information straight to a PC where it can be stored and analyzed (software included). These abilities can save money on an energy bill that will easily pay for this meter over time. The 380801 Appliance Tester Power Analyzer User Manual is attached to this page to answer any additional questions.


  • Watt 200/2000W
  • Power Factor 0.5 to 1.0
  • Voltage 200.0/750V
  • Current 2/20A via terminals 2/15A via sockets
  • Frequency 40Hz to 20kHz
  • Dimensions 13.9 x 11.8 x 3.9" (352 x 300 x 100mm)
  • Weight: 3.6 lbs. (1.6 kg)

Unit Ship Weight: 4 lbs

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