Extech 382100 Handheld Power Analyzer and Data Logger

Extech 382100 Handheld Power Analyzer and Data Logger


The Extech 3-Phase power analyzer and data logger is ideal for use in a wide variety of applications, including power quality analysis and motor or generator installations.


  • Up to 30,000 can be logged to the included SD card for quick upload to a PC
  • Adjustable sampling ranges provide flexibility for any application
  • Kit includes current clamps for high power field applications
Free Shipping on this product
Your Price
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?


The Extech 3-Phase Power Analyzer and Datalogger is a field rugged piece of equipment that can be used in a wide variety of industrial, commercial, or residential applications. Typical uses for the analyzer include AC power quality evaluation to determine operating costs or identify problems with power sources, motor or generator installations, and energy auditing.


The instrument contains a full system analysis with up to 35 parameters: V (phase-to-phase), V (phase-to-ground), A (phase-to-ground), KW / KVA / KVAR / PF (phase), KW / KVA / KVAR / PF (system), KWH / KVAH / KVARH / PFH (system), and phase angle. The high accuracy autoranging current clamps range from 0.2A to 1200A, maximizing flexibility for field testing. A 30,000 data set memory is included with the standard SD card that can directly import captured measurements into Excel.

Notable Specifications:
  • ACV (true RMS) range: 600.0V
  • ACV (true RMS) basic accuracy: ±(0.5%rdg+0.5V)
  • ACA range: 1200A
  • ACA basic accuracy: ±(0.5%rdg+0.5A)
  • Active power (MW) range: 9.999MW
  • Active power (MW) basic accuracy: ±(1.0%rdg+0.08KW)
  • Apparent power (MVA) range: 9.999MVA
  • Apparent power (MVA) basic accuracy: ±(1.0%rdg+0.08KVA)
  • Reactive power (MVAR) range: 9.999MVAR
  • Reactive power (MVAR) basic accuracy: ±(1.0%rdg+0.08KVAR)
  • Power factor range: 0.00 to 1.00
  • Power factor basic accuracy: ±0.04
  • Frequency range: 45Hz to 65Hz
  • Frequency basic accuracy: ±0.1Hz
  • Phase range: -180° to +180.0°
  • Phase basic accuracy: ±1°
  • Active power energy (MWh) range: 0.0kWh to 9.999MWHr
  • Active power engergy (MWh) basic accuracy: ±(2.0%rdg+0.08KWh)
  • Apparent power energy (MVAh) range: 0.0KVAh to 9.999MVAh
  • Apparent power energy (MVAh) basic accuracy: ±(2.0%rdg+0.08KVAh)
  • Reactive power energy (MVARh) range: 0.0kVARh to 9.999MVARh
  • Reactive power energy (MVARh) basic accuracy: ±(2.0%rdg+0.08KVARh)
  • Datalogging: 60,000 readings (2GB SD memory Card)
  • CE/CAT rating: CE/CAT III-600V
  • Dimensions: 8.9 x 2.5 x 1.3" (225 x 125 x 64mm)
  • Weight: Meter: 2.3lbs (1049g); Clamp: 1.2lbs (522g)
What's Included:
  • (1) 3-Phase power analyzer and data logger
  • (8) AA batteries
  • (1) SD memory card
  • (1) Universal AC adapter
  • (3) Current clamps
  • (4) Voltage test leads with alligator clips
  • (1) Carrying case
Image Part # Product Description Price Stock Order
Extech 382100 Handheld Power Analyzer and Data Logger 382100 Handheld power analyzer and data logger
Drop ships from manufacturer

Extech 382100 Handheld Power Analyzer and Data Logger Reviews

| Write a Review

Be the first to write a review

In The News

First Environmental Monitoring System For Baltimore’s Inner Harbor

Baltimore’s Inner Harbor and the rivers that flow into it are important sources of water to Chesapeake Bay, popular recreation sites and the targets of an ambitious clean-up plan. But the city has for some time lacked an environmental monitoring system for tracking water quality in the harbor continuously. That is about to change, thanks to a collaboration between the U.S. Geological Survey (USGS) and Environmental Protection Agency (EPA). It will lead to the new installation of a suite of sensors that will provide the public and scientists with the first comprehensive, real time look at water quality in the harbor.

Read More

Parasite Behind Yellowstone River Fish Kill Found In Other Rivers

A parasite that caused a massive fish kill in Montana’s Yellowstone River has been found in at least seven other rivers in the state, according to the Bozeman Daily Chronicle . Scientists with the Montana Fish, Wildlife and Parks department made the find. So far, the parasite has been confirmed in the upper and lower Madison, East Gallatin, Bighorn, Stillwater, and Boulder Rivers. It had already been confirmed in the Jefferson and Shields Rivers. The microscopic parasite causes proliferative kidney disease, one of the most serious diseases to impact whitefish and trout. The effect of the disease on Yellowstone’s fish populations is exacerbated by other stressors like near-record low flows, consistent high temperatures and the disturbance caused by recreational activities.

Read More

ESPniagara Tracks Algal Toxins In Lake Erie, Protects Drinking Water

It may have taken 20 years and $20 million to develop, but Lake Erie researchers working to fight harmful algal blooms (HABs) now have a new tool to safeguard drinking water: ESPniagara. The advanced sampler has been called a “lab in a can” for its ability to sample microcystins, the most common algal toxin these days, in almost real time. The big gadget’s name is a mashup between “ESP,” for environmental sample processor, and the name of Admiral Oliver Hazard Perry’s ship during the War of 1812. “We wanted to name it something that was significant to Lake Erie,” said Tim Davis, molecular biologist and lead HABs researcher at the National Oceanic and Atmospheric Administration’s Great Lakes Environmental Research Lab (NOAA GLERL) in Ann Arbor, Mich.

Read More