Stetzerizer Microsurge Meter
50/60 Hz electric and magnetic fields are not the only pollution emitted from wiring in buidings. High frequency (KHz and MHz range) signals can be injected from appliances or lighting, or may even enter the wiring through the main power supply. Some people find this high frequency "pollution" very irritating.Don't just take our word for it. You can now check for this pollution yourself! This special meter can be plugged into your electrical outlets to determine the levels of EMF high frequency pollution at home or office both. The meter works equally well on standard North American outlets (2-prong, 3-prong) and GFI outlets. It can also be used with surge suppressors, extension cords, or power strips.The readout gives an indication of how much high frequency noise is in the wiring at the outlet where the meter is located.Extremely easy to use and reliable. Re-usable. Can be used on 50/60 Hz, 110-230 V systems. Has North American Style Plug but can be used with socket adapters for other countries.If high readings are found, optional plug-in filters are available which will remove these potentially harmful signals from the wiring. Contact seller for details.