Using a multimeter

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Uploaded by on Apr 22, 2008

Introduction to using a multimeter with a basic circuit.
Forgot to talk about the Ohmmeter function.
blog: http://ozymandias1.wordpress.com/
website: http://www.thephysicsteacher.ie/

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Education

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  • thanks soo much its so helpfull .thanx again

  • Practical Amazing

  • thank you thank you thank you

  • thanks, you are really helping many people with your work

  • Where can I purchase the yellow multimeter? Is that made by TestLab? Could not find a TestLab M2315B via google.  Thanks.

  • The thick wire that you say it's a 10A fuse it's not a fuse. It's the series resistance that the multimeter uses to measure high current, by actually measure the voltage drop across that resistance. Usually can be seen the wire smoothed, and that is done at the factory to adjust accurately the extremely low resistance of the wire. If a multimeter has 2 inputs for current and only one internal fuse, then the unprotected input is marked as "unfused".

  • hi

    can you let me know how to use the multimeter to check the current in underfloor mat to find out if there is a bad connection please?

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