Extech Instruments / FLIR Systems - MS420 - Extech MS420 Handheld Oscilloscope, Digital, 2-Channel, 20 MHz Bandwidth, Auto-Set Function, USB

  • MFR SKU: MS420
  • ITEM #: 3945357
  • 0 Reviews / 0 Questions
$1,122.38
Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 3945357
  • 20MHz bandwidth
  • Peak detect function for 50ns glitch capture XY mode
  • Five automatic measurements: frequency, duty cycle, average, peak to peak, RMS
  • Waveform math: add, subtract, multiply, divide
  • Average mode for smoothing waveforms


Extech's MS420 20 MHz 2-Channel Digital Oscilloscope offers a range of capabilities for effective troubleshooting of electronics and electronically controlled electrical systems. With 20 MHz bandwidth...
ITEM #: 3945357
  • 20MHz bandwidth
  • Peak detect function for 50ns glitch capture XY mode
  • Five automatic measurements: frequency, duty cycle, average, peak to peak, RMS
  • Waveform math: add, subtract, multiply, divide
  • Average mode for smoothing waveforms


Extech's MS420 20 MHz 2-Channel Digital Oscilloscope offers a range of capabilities for effective troubleshooting of electronics and electronically controlled electrical systems. With 20 MHz bandwidth and conveniences like auto-set which optimizes the position, range, time base, and triggering to assure a stable display of virtually any waveform, the MS420 can be used in field repairs or bench duty. To identify subtle problems, Peak Detect features a fast 50 ns glitch capture. Core functions like XY Mode, FFT function, Trigger Hold off, Waveform Math, Averaging Mode and Persistence Mode all ensure you can confidently troubleshoot problems using a variety of approaches. To start up recurring testing routines, you can store and recall up to 4 waveform screens and setups to save time from job to job. This CAT II-rated oscilloscope extends its functionality with complete DMM functions that are displayed on the large 3. 8" (97mm) color LCD display. The MS420 comes with two 1X/10X oscilloscope probes, test leads, Windows XP/Vista compatible USB software and cable, capacitor measuring module, adjustment screwdriver, AC adaptor/charger, hard carrying case, user manual, and manufacturer's one-year limited warranty.
Read More >>

Extech Instruments / FLIR Systems - MS420 - Extech MS420 Handheld Oscilloscope, Digital, 2-Channel, 20 MHz Bandwidth, Auto-Set Function, USB

  • Item #: 3945357
  • MFR SKU: MS420

There are no questions about this product yet. Be the first to ask a question.

0 out of 5 stars
5 Star
0 %
4 Star
0 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

Review this product

Tell us about your personal experience

Recently Viewed Items