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The Extech MS420 is a dual-channel Oscilloscope with 3.8" (97mm) color LCD display and a 20 Mhz bandwidth.
Oscilloscope Functions | |
Display Size Bandwidth Real time sample rate Risetime Channels Record Length Glitch Capture Vertical Sensitivity Vertical Resolution Timebase Range Sample Mode Trigger Modes Trigger Source Trigger Coupling Input impedance Max Input Voltage Cursor Measurement | 3.8" (96mm) color LCD; 320 x 240 pixels 20MHz 100MS/s 17.5ns 2 6K points per channel 50ns 5mV to 5V/div 8 bits 5ns to 5s/div Sample, Average, Peak Detect Free Run, Single Shot, Edge, Video CH1, CH2 AC, DC 1MΩ/20pF 400V (peak) Voltage and time |
True RMS MultiMeter Functions | |
AC/DC Voltage AC/DC Current Resistance Capacitance Diode and Continuity PC Interface Power Supply Dimensions/Weight | 400mV, 4V, 40V, 400V 40mA, 300mA, 20A 400Ω, 4kΩ, 40kΩ, 400kΩ, 40MΩ 51.2nF to 100μF Yes USB cable 6 hours Li-ion rechargeable battery; AC Adaptor/Charger 7 x 4.4 x 1.6" (180 x 113 x 40mm) / 24.3oz (690g) |
MS420 Includes:
- Two 1X/10X oscilloscope probes
- Test leads
- Windows® 95/98/NT/2000/ME/XP compatible USB software and cable
- Current shunt
- Capacitor measuring module
- Adjustment screw driver
- Universal AC adaptor/ charger
- Hard carrying case
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