In nature for example outside under the trees at the beach or anywhere far away from electrical devices the body voltage measurement is usually 00 volts ac. Less emf has a cost effective dedicated body voltage instrument.
How To Use A Multimeter To Measure Voltage Current And
Body voltage measurement instruction. Body voltage testing is the most accurate and useful method for measuring the elf electric fields emitted from power lines wiring lights appliances and other electrical sources. Body voltage can result from the influence of static electricity eg when shuffling ones feet on the ground or from ac electricity. Helpful video instruction by michael neuert an engineer with over 23 years experience testing electromagnetic fields. You will hold the bare copper strip at the end of this red wire in your hand to take a body voltage measurement. Configuring the body voltage meter rotate the function selection dial to the 20 volts ac range v press in the orange power button to turn on the body voltage meter ensure the blue hold measurement button is in the outward position if the value is below 20 volts switch to the more sensitive measurement range 2 v. Configuring the body voltage meter to measure ac voltage rotate the main selection dial to the voltage function press the orangepower button to turn the meter on press the blue alternate function button once to place the meter in ac voltage mode.
Set the meter range to 20 v to the lower right of the dial. The parts of the original body voltage sensor multimeter plug in from less emf do not seem to be readily available and it may not be sold anymore as a separate body voltage sensor plug in. Make sure you plug the lead firmly into the meter until you feel it click into place. Trms and ac will appear on the display. Plug the ground cord outlet connector into the. For millions of years before the invention of electricity the body voltage measurement would almost always have been 00 volts ac.
On other meters this may be written 20 vac or 20 acv or on auto ranging meters just v or vac or acv press the red button to turn on the meter. The skin probe is the red wire assembly that is plugged into the upper plug in on the multimeter. Here is a basic education using a voltmetermultimeter showing how electric fields from electronic devices around you increase your body voltage and how grounding or earthing will relieve the. Turn off the main electrical breaker switch for the whole building so that everything inside the home is. The multimeter is the red handheld digital meter that will measure and display the ac voltage. To go directly to any chapter click the time links below.
Plug the ground cord with the attached outlet connector into the meters ground connection point com. Test the wall outlet that you are going to use as the grounding source with the supplied outlet. The body voltage meter can be used to measure the voltage difference between ones body and the ground.
Gallery of Body Voltage Measurement Instruction
