Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

How to Register on LPF | LPF Donations

Re: polarity test?? help please

Joined
Jan 7, 2007
Messages
6,316
Points
83
Re: polarity test?? help please

Many new multimeters have a diode test mode. I use this current limited feature when polarity is unknown.

Mike
 





Re: polarity test?? help please

okay... but whats the writing/symbol on the mulit meter that indicates the diode polarity mode caues i have a very expensive new multimeter and make heads or tails of the writing
 
Re: polarity test?? help please

I would recommend reading Sam's Laser FAQ and your multimeter manual. You will probably learn the answers to many future questions as well.
 
Re: polarity test?? help please

tvard667 said:
okay... but whats the writing/symbol on the mulit meter that indicates the diode polarity mode caues i have a very expensive new multimeter and make heads or tails of the writing

images
 


Back
Top