If none of these meet your needs, you can always find any number of those with a programming API and write a program to do whatever you want. Many support USB interface. You can get a cheap windows tablet as the buzzer and attach to the meter through USB.
Best regards, Alfred On May 30, 2016 10:57:38 AM PDT, Ken Javor <ken.ja...@emccompliance.com> wrote: >Ken & Dieter, > >Thank you, but none of those really met my criteria. I¹m looking for a >piece >of stand-alone test equipment, a multimeter, where I can set a limit >and >have the thing generate an audible tone (like during continuity >testing) if >the preset level is exceeded (or if a measured value is below the >preset >minimum). Datalogging is not of interest what I need is a real-time >alarm which I don¹t have to visually monitor. > >It just seems like this should exist, and would be extremely valuable >for a >test facility to have available, custom configurable for a wide variety >of >thresholds. > >Ken Javor >Phone: (256) 650-5261 > > > >From: Ken Wyatt <k...@emc-seminars.com> >Reply-To: Ken Wyatt <k...@emc-seminars.com> >Date: Mon, 30 May 2016 10:12:47 -0600 >To: <EMC-PSTC@LISTSERV.IEEE.ORG> >Subject: Re: [PSES] Handheld or portable voltmeter/ammeter with >built-in and >adjustable limit function with audible alarm > >Maybe one of these could work. > >http://www.poweringthenetwork.com/site-power-monitor/ > >https://www.gavazzionline.com/pdf/DIB71CB.eng.pdf > >https://www.microdaq.com/data-loggers/voltage-current.php > >www.westell.com/document/dc-power-monitoring/?dl=1 ><http://www.westell.com/document/dc-power-monitoring/?dl=1> > > > >_______________________ > >I'm here to help you succeed! Feel free to call or email with any >questions >related to EMC or EMI troubleshooting - at no obligation. I'm always >happy >to help! > >Kenneth Wyatt >Wyatt Technical Services LLC >56 Aspen Dr. >Woodland Park, CO 80863 > >Phone: (719) 310-5418 > >Email Me! <mailto:k...@emc-seminars.com> | Web Site ><http://www.emc-seminars.com> | Blog <http://design-4-emc.com/> >The EMC Blog (EDN) <http://www.edn.com/blog/The-EMC-Blog> >Subscribe to Newsletter ><http://www.emc-seminars.com/Newsletter/Newsletter.html> >Connect with me on LinkedIn <http://www.linkedin.com/in/kennethwyatt> > >> On May 30, 2016, at 9:56 AM, Ken Javor <ken.ja...@emccompliance.com> >wrote: >> >> Handheld or portable voltmeter/ammeter with built-in and adjustable >limit >> function with audible alarm >> For an EMI test, I need to monitor direct current and set a limit >above which >> I get an audible alarm. I don¹t want to constantly have to watch an >> ammeter/voltmeter while also operating the susceptibility equipment. >I also >> don¹t want to have to connect a DVM to a PC; I want the limit setting >function >> to be self-contained. Seems as if there ought to be such a device, >but I >> can¹t find it. Doesn¹t have to be an ammeter per se; if it can >measure dc >> millivolts, I can use a current shunt. >> >> Thank you, >> >> Ken Javor >> Phone: (256) 650-5261 >> - >> ---------------------------------------------------------------- >> This message is from the IEEE Product Safety Engineering Society >emc-pstc >> discussion list. To post a message to the list, send your e-mail to >> <emc-p...@ieee.org> >> All emc-pstc postings are archived and searchable on the web at: >> http://www.ieee-pses.org/emc-pstc.html >> Attachments are not permitted but the IEEE PSES Online Communities >site at >> http://product-compliance.oc.ieee.org/ can be used for graphics (in >well-used >> formats), large files, etc. >> Website: http://www.ieee-pses.org/ >> Instructions: http://www.ieee-pses.org/list.html (including how to >> unsubscribe) <http://www.ieee-pses.org/list.html> >> List rules: http://www.ieee-pses.org/listrules.html >> For help, send mail to the list administrators: >> Scott Douglas <sdoug...@ieee.org> >> Mike Cantwell <mcantw...@ieee.org> >> For policy questions, send mail to: >> Jim Bacher <j.bac...@ieee.org> >> David Heald <dhe...@gmail.com> > >- >---------------------------------------------------------------- > >This message is from the IEEE Product Safety Engineering Society >emc-pstc >discussion list. To post a message to the list, send your e-mail to ><emc-p...@ieee.org> > >All emc-pstc postings are archived and searchable on the web at: >http://www.ieee-pses.org/emc-pstc.html > >Attachments are not permitted but the IEEE PSES Online Communities site >at >http://product-compliance.oc.ieee.org/ can be used for graphics (in >well-used formats), large files, etc. > >Website: http://www.ieee-pses.org/ >Instructions: http://www.ieee-pses.org/list.html (including how to >unsubscribe) <http://www.ieee-pses.org/list.html> >List rules: http://www.ieee-pses.org/listrules.html > >For help, send mail to the list administrators: >Scott Douglas <sdoug...@ieee.org> >Mike Cantwell <mcantw...@ieee.org> > >For policy questions, send mail to: >Jim Bacher <j.bac...@ieee.org> >David Heald <dhe...@gmail.com> > > > >- >---------------------------------------------------------------- >This message is from the IEEE Product Safety Engineering Society >emc-pstc discussion list. To post a message to the list, send your >e-mail to <emc-p...@ieee.org> > >All emc-pstc postings are archived and searchable on the web at: >http://www.ieee-pses.org/emc-pstc.html > >Attachments are not permitted but the IEEE PSES Online Communities site >at http://product-compliance.oc.ieee.org/ can be used for graphics (in >well-used formats), large files, etc. > >Website: http://www.ieee-pses.org/ >Instructions: http://www.ieee-pses.org/list.html (including how to >unsubscribe) >List rules: http://www.ieee-pses.org/listrules.html > >For help, send mail to the list administrators: >Scott Douglas <sdoug...@ieee.org> >Mike Cantwell <mcantw...@ieee.org> > >For policy questions, send mail to: >Jim Bacher: <j.bac...@ieee.org> >David Heald: <dhe...@gmail.com> -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
