Multimeter with tone indicator

Details Multimeter with tone indicator Multimeter with tone indicator

G - Physics

01

R

324/59

G01R 19/25 (2006.01) G01R 13/02 (2006.01) G01R 15/12 (2006.01) G01R 19/145 (2006.01)

Patent

CA 1167528

Abstract of the Disclosure A digital multimeter having a tone generat- ing circuitry and operable in a tone mode of opera- tion for providing an audible indication when a measured electrical characteristic has a predetermined relationship with a reference value. The audible indication may be provided when a voltage level exceeds a preselectable limit, such as 1 or 2 volts. Predetermined limits for resistance values may also be selected for actuation of the audible tone. The device may be utilized as a conventional multimeter when the tone mode is non-operative.

354593

Affiliated with

Also associated with

Rating

Multimeter with tone indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multimeter with tone indicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multimeter with tone indicator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1315138