2.
Measure several values at different points in your working place or around the region
you want to measure. This is very important if you know nothing about this field.
3.
Pay more attention to measuring the possible radiant source nearby. Except active radiant
source, the components connected to radiant source will also radio electromagnetic field.
For example the power line used by current heating medical equipment maybe also radio
electromagnetic energy. So the maximum electric field intense in working place is at the
region nearby the knees. Notice that metal objects in the field maybe concentrate or
enlarge the field coming from a radiant source at a distance.
4-6-2 Long time exposed measurement
Place
：
Place the meter between your work position and the possible radiant source. Do the
measurement at the part of your body most close to the radiant source.
* Note
：
Only when the instantaneous value changes greatly the “average value” and
“maximum average value” modes will be used. You can fix the meter on a board.
4-7 Storage a single value
A single record can be saved in the non volatile memory. Totally you can save 99 records in
the meter.
4-7-1 Storage a single value
Now the record number is at the top left of the screen.
Press
once a record will be saved and the number will add one. Once appear of the
symbol “M” indicates one record saving. If the number is “99” it means the memory is full and
you must clear all the memory before you save a new record.
4-7-2 Read a single record