Orders placed on our website will ship the same business day if ordered by 3pm MST. Our walk-in counter is closed indefinitely.
  • Hantek DSO5202P 200MHz, 2 Channel Digital Storage Oscilloscope

    Even at this low price all of our Hantek oscilloscopes are shipped for FREE and supported from the United States.

  • 50+ Years of

    Circuit Specialists!!

    Simply smart circuitry since 1971.

    Our Mission:

    Bringing electronic products to the STEM community at an excellent value is the mission our founders undertook more than 50 years ago and one we strive for every day. By leveraging our technology and sourcing expertise we provide our customers access to tools and technologies that might otherwise be unavailable or prohibitively expensive.

  • Local Curbside Pickup

    Attention local Circuit Specialists Customers

    The pandemic has led us to change our local sales model. We no longer have a retail sales counter, but we are now offering a WILL CALL / CurbSide Pickup procedure for local sales.

    Simply place your order online and select the WILL CALL option on the billing address page of the check out screens or call us with your shopping cart number.

  • Hantek 2D72
    70 MHz Oscilloscope/DMM/AWG

    The new CSI-2D72 packs tons of features including a 70MHz Oscilloscope, Multimeter, and Waveform Generator. Includes a protective case.
  • New Digital Variacs

    Introducing new digital variacs with meters featuring +-1V accuracy. Check the listing for the low price and it includes free shipping.
  • Programmable DC Power Supplies, 0-30 Volt & 0-5 Amp

    This switching power supply features 3 memory channels for voltage and current settings.
  • Free Gift Promotion.

    As a special thanks to our customers, Circuit Specialists is offering a free gift with orders over $50, excluding shipping costs and the value of the gift itself. Follow the link below for more information.