Question about Mastech 19-range Digital Multimeter Dmm Mas830b
I wish to check electrical circuits and light bulbs on a Setra Coach with a 24 volt electrical system.
What you need is either continuity, the symbol for that is a solid arrow, or you can check the resistance by using the ohm's setting. the only difference between the two is that, when using continuity setting if you are reading it, it will beep if in fact the device you are testing has continuity. with ohm's no beep, but with ohm's if you read ol. or ul. that means infinity, meaning no continuity. so whatever the specs are for the device in question that you are working on, numbers will come up. hope this helped
Posted on Feb 24, 2014
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Posted on Jan 02, 2017
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