Extech MS420 20MHz 2-Channel Digital Oscilloscope

Item #:

EXT-MS420

Brand:

Extech

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MS420 20MHz 2-Channel Digital Oscilloscope by Extech

5.6" (142mm) graphical color LCD for viewing multiple waveforms plus built-in digital multimeter display and analog bargraph.

20MHz bandwidth
Auto-set function optimizes the position, range, timebase, and triggering to assure a stable display of virtually any waveform
Peak Detect function for 50ns glitch capture
XY Mode
FFT function to view component frequencies
Trigger Holdoff function stabilizes complex waveforms
Twenty Automatic Measurements
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

Oscilloscope Functions
Display Size	3.8" (96mm) color LCD; 320 x 240 pixels
Bandwidth	20MHz
Real time sample rate	100MS/s
Risetime	17.5ns
Channels	2
Record Length	6K points per channel
Glitch Capture	50ns
Vertical Sensitivity	5mV to 5V/div
Vertical Resolution	8 bits
Timebase Range	5ns to 5s/div
Sample Mode	Sample, Average, Peak Detect
Trigger Modes	Free Run, Single Shot, Edge, Video
Trigger Source	CH1, CH2
Trigger Coupling	AC, DC
Input impedance	1MΩ/20pF
Max Input Voltage	400V (peak
Cursor Measurement	Voltage and time
True RMS MultiMeter Functions
AC/DC Voltage	400mV, 4V, 40V, 400V
AC/DC Current	40mA, 300mA, 20A
Resistance	400Ω, 4kΩ, 40kΩ, 400kΩ, 40MΩ
Capacitance	51.2nF to 100μF
Diode and Continuity	Yes
PC Interface	USB cable
Power Supply	6 hours Li-ion rechargeable battery; AC Adaptor/Charger
Dimensions/Weight	7 x 4.4 x 1.6" (180 x 113 x 40mm) / 24.3oz (690g)