The TRI FIELD ELF meter

I use an old version of the TRI FIELD ELF meter for years now and it has always been my best ELF meter.
If looks like it was created back in the 1970, but it is very accurate, easy to use and generally a very good piece of electronic equipment. I love it.
This meter is 3 AXIS!
I recommend the FLAT BAND model (not the 60 or 50Hz calibrated model).
This is a video review of the newest model, The TRI FIELD 100XE.
More info about this meter on:
https://sites.google.com/site/4ehsbyehs/emr-meters/trifield100
or
http://www.norad4u.com/monitor/home-emr-meters#TOC-The-TRIFIELD-100XE-METER-

You can buy it for a special price for my readers at:
http://www.radmeters.com/Trifield-100XE-norad.html