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From Sealey, the MM20 Digital Multimeter is a heavy-duty, general-purpose testing instrument designed for automotive, electrical, workshop and maintenance applications. A clear LCD display keeps readings easy to check at a glance, while the data-hold function lets you retain measurements on screen when you need a steadier view.
Across its 8 functions, it measures AC and DC voltage, DC current, resistance and temperature, with audible continuity testing plus diode and transistor verification modes. For practical day-to-day use, the multimeter is protected by a high-impact rubber boot and features an integral stand for hands-free positioning. Supplied with test leads, probes, a temperature probe and a 9V battery, it is ready to put to work straight away.
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