Description click to view larger image Extech’s MS420 is a Dual channel 20MHz Oscilloscope with 3.8″ color LCD display. It offers a range of capabilities for effective troubleshooting of electronically controlled systems. With 20 MHz bandwidth and conveniences like auto-set which optimizes the position, range, timebase, 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 recurring tests, you can store and recall up to 4 waveform screens and setups to save time from job to job. This CAT II-rated oscilloscope includes complete DMM functions that are displayed on the large 3. 8″ (97mm) color LCD display. Auto-set function optimizes the position, range, timebase, and triggering to assure a stable display of waveforms Peak Detect function for 50ns glitch capture XY Mode and FFT function to view component frequencies Twenty Automatic Measurements including Frequency, Cycle, Average, Peak to Peak, RMS and more Waveform Math: Add, Subtract, Multiply, and Divide Average Mode for smoothing waveforms Persistence Mode for observing dynamic signals Store and recall up to 4 waveform screens and setups USB interface and software for transferring waveforms and data 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. MS420-data
