£415.12

Extech MS420 20MHz 2-Channel Digital Oscilloscope and DMM

Green, MS420

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 69 days · 69 data points (no recent data)

Historical
Generating forecast…
£1,186.80 £337.95 £523.16 £708.36 £893.56 £1,078.76 £1,263.97 08 July 2026 25 July 2026 11 August 2026 28 August 2026 14 September 2026

Price Distribution

Price distribution over 69 days • 4 price levels

Days at Price
Current Price
53 days · current 3 days 10 days 3 days 0 13 27 40 53 £415 £1136 £1153 £1187 Days at Price

Price Analysis

Most common price: £415 (53 days, 76.8%)

Price range: £415 - £1187

Price levels: 4 different prices over 69 days

Description

The Extech MS420 provides a versatile solution for troubleshooting electronics and electronically controlled electrical systems. This dual-purpose tool combines a 20 MHz 2-channel digital oscilloscope with a digital multimeter, making it suitable for both bench duty and field repairs. Designed for efficiency, the auto-set function optimizes position, range, time base, and triggering to provide a stable display of almost any waveform. This helps you quickly identify issues without manual adjustments. For technicians needing to find subtle errors, the Peak Detect feature offers a fast 50 ns glitch capture to catch transient problems that other tools might miss. Advanced functions like XY Mode, FFT, and Waveform Math allow for deep analysis of your signals. Whether you are using Averaging Mode to smooth out waveforms or utilizing Persistence Mode for clearer visualization, the MS420 delivers the data you need to maintain and repair complex electronic systems effectively.

Key Features

20MHz bandwidth with 2-channel capability provides the necessary range for effective troubleshooting of various electronic systems.

Peak Detect function includes a fast 50ns glitch capture to help you identify and isolate subtle, fast-moving signal problems.

Auto-set convenience automatically optimizes position, range, time base, and triggering to ensure a stable and clear waveform display.

Five automatic measurements including frequency, duty cycle, average, peak to peak, and RMS for quick and accurate data reading.

Waveform Math tools allow you to add, subtract, multiply, and divide signals to perform advanced signal analysis.

Advanced modes such as XY Mode, FFT function, Trigger Hold off, Averaging Mode, and Persistence Mode offer comprehensive testing options.

Product Specifications

Brand
Extech
Model
MS420
Colour
Green
Domain
Amazon UK
Release Date
26 February 2016
Listed Since
01 January 2011

Barcode

No barcode data available

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