vibro ground voltage potential tester uses?
101430
In what context are you asking this question? Vibro-meter is a brand name of a company that manufactures a variety of test equipment.  There are many uses of a meter to measure electric potential.
398806
here is one of the datasheets available on the internet:\nhttp://www.ee.washington.edu/stores/DataSheets/74ls/74ls73.pdf
71357
Volts-drop test.\n\nPut the armature on a V-block powered by a regulated voltage source.  Check the voltage across 2 adjacent com segments and repeat as you rotate thru 360 degrees.  They should all be the same.
1177002
yeah you can use a switch (voltage switch) or if you can use binary logic, need to know how much voltage/current you are dealing with
653342
applied electronics & instrumentation
466747
touch a metal which is well grounded.
749686
Have a look at my project.  Several links for pictures, wiring, charge controller, and so on.\nhttp://members.rennlist.org/warren/wind.html
962574
Could you be referring to a Wheatstone bridge or a Wien bridge? I never heard of a Wilson bridge and couldn't find such a reference on the web. Here's all you need to make either a Wheatstone bridge (ref. 1) or a Wien bridge (ref. 2).\nYou can test the circuit by applying a voltage (DC for Wheatstone, AC for Wien), connecting a DC or AC meter at the point where a meter is indicated in the diagrams, and checking that you can adjust the bridge for a null.
604716
Need to know a need or application. AC voltage by definition is bipolar. What are you trying to do?
312735
Try a damping circuit.
616514
Generating static electricity.
768671
I am a paranormal investigator and have caught many things on tape.a cheap emf detector as long as it is used with caution can be found at wal-mart. in their hardware department. I use one called live wire. it is an ac sniffer just turn down the sensitivity way down and stay away from ac lines . and when you come across an emf field the tester will flash and beep.. cost about $10 have video of this in use investigator was standing still aking questions and telling spirit to make the tester beep faster or slower acording to the questions answer.. kind of cool.. \n\nhttp://www.kiestronics.com/nwopis
450183
this might prove to be useful:\nhttp://islab.oregonstate.edu/koc/ece575/02Project/Mor/
712591
Here's an idea. Make one that will shock people(low voltage) when they ring your bell. ;-)
823030
You could use a resistor in series for the voltmeter and a shunt resistor in parallel with the ammeter.  You can also use a signal amplifier to transform the input signal to one that is within the range of the meter.  If it is a panel type meter, do not forget to change the scale behind the meter.\n\nJeffM
722546
I use a power inverter.
166825
a hoffman voltmeter can easily be improvised if thats the apparatus you mean? no idiot questions please