Basic device with limited accuracy and sensitivity. LF: 50-60 Hz. HF: 50 MHz - 3.5 GHz.;YSHIELD produce and trade (with) products for the shielding and measuring of electromagnetic fields (electrosmog). All products belong to this purpose or are accessories for others.;YSHIELD Edition: We extend the delivery scope of the manufacturer: 1) We enclosed German brochures of Diagnose Funk. 2) We expanded or updated the manuals. 3) To simulate a HF-shielding, we enclose a piece of shielding fabric.

• YSHIELD Edition | Tenmars meter TM-190 | HF+LF

YSHIELD Edition | Tenmars meter TM-190 | HF+LFYSHIELD