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Extech Instruments-DC Power Supplies

Innovative Extech has provided quality test instruments for 31 years. Testwave LLC® is an Extech authorized distributor. Below are two power supplies, a Digital triple output (Model 382213), and an analog high current single output (Model 382225).

The following Extech Power Supplies from Testwave feature:

  • One year Warranty.
  • Overload and Short Circuit protection
  • 110/220 VAC 50/60 Hz
  • Quantity and OEM discounts are available.
  • We Stock the models listed on this page.
  • Same day shipping if ordered by noon p.s.t.
  • NIST Traceable Certificate of Calibration Available Upon Request - Call For Quote
  • Some ExTech Instruments are available for rent. Please call for details
The model 382213 adjustable triple output digital power supply:
    A Picture of the Extech 382213 Digital power supply.
  • Voltage and Max Resolution: 0 to 30VDC, 0.1V
  • Current Output and Max Regulation: 0-3A, 0.01A
  • Basic Accuracy: ±1.0%FS
  • Ripple and Noise less than 5mV
  • Line regulation less than 0.05%+10mV
  • Load regulation less than 0.05%+10mV
  • CE Regulatory Compliance
  • Size, Weight: 6x5.6x9.5 inches or 152x142x242mm, 11lbs or 5kg
  • Price $199.99
The model 382225 adjustable analog power supply:
    A Picture of the Extech 382225 analog power supply.
  • Voltage and Max Resolution: 0 to 30VDC, 0.1V
  • Current Output: 0-25A continuous 30A for 5 minutes
  • Separate (dual) voltage and current meters
  • Basic Accuracy: ±7%FS
  • LED Overload Indicator
  • Ripple and Noise less than 10mV
  • Line regulation less than 0.05%+10mV
  • Load regulation less than 0.06%+10mV
  • Forced air cooling fan
  • CE Regulatory Compliance
  • Size, Weight: 8.1x4.5x11 inches or 205x115x280mm, 19.5lbs or 8.9kg
  • Price $279.99


To place an order, call (United States of America): 775-356-8378, or eMail: help@testwave.com


Testwave LLC®
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Phone 775-356-8378
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