Tests ELF-EMFs (50/60Hz) for common household appliances with the TriField Meter. General advice is to observe a 1 meter distance from electrical appliances.
Channel: Education Uploaded: November 30, 1999 at 12:00 am Author: detectprotect Length: 01:54 Rating: 5.00 Views: 99 Tags: alarm clock CRT ELF laptop monitor powerline
