The EVO II Technical Ground is a multi-filtering tool for homes. Proper earthing requires ground resistance of 1 ohm or less, but soil conductivity often decreases over time due to environmental factors like rain or snow. Conductive cement is now used during installation to reduce impedance; without it, residential ground resistance can range from 25 to 300 ohms depending on location. Salt-free moist climates typically have 35–100 ohms, coastal areas range from 25–75 ohms, dry regions exceed 100 ohms, and high-water table properties measure 15–30 ohms. Quality ground enhancement products improve these conditions, though not all are easy to install or effective. 
 
Many YouTube videos claim expertise in low impedance grounding with boxes of rocks, but those knowledgeable know this method is ineffective. Using minerals like quartz and tourmaline near electric fields causes piezoelectric effects, which can generate unwanted harmonic distortion through grounding points. A proper ground should never act as a high-pass filter; instead, it needs to roll off high frequencies, create a low-resistance path, and filter noise efficiently by supporting low-frequency inductive grounding. It should also stabilize wireless signals within its vicinity, dampen electrical information via internal filtration, and convert it to infrared. Some devices apply a Schumann charge to chassis grounds, but not all appliances use a safety ground—so caution is advised.
 
Our EVO II Technical Ground operates according to the Schumann principle without applying a physical DC charge to the chassis. Utilizing a DC charge is a cost-effective approach, but our EVO II Technical Ground achieves the same effect without it. This method allows the Technical Ground to serve as a multi-filter adaptable to various environments. We maintain conservative specifications, recognizing that living conditions vary among users. Some individuals may notice improvements exceeding 100% compared to our figures, while others may experience gains in the range of 60–70%. Please note that the performance data provided below represent the minimum improvements you can expect.
 
Helps to lower the house ground closer to .01 ohms of resistance.
Reduces stray RF and EMI associated with the house and component ground.
Acts as a central low frequency total home ground point for all ground based wireless distortion within 2750 sq. ft. of in-wall wiring.
Reduces stray in-room/home magnetic fields up to 30 sq. ft. (900 feet).
Filters and cleans in-home/room RF based Bluetooth signals up to 30 sq. ft (900 feet).
Converts most of the captured energy to IR and the remaining to a negative ion
 
Please note that negative ionic discharge is converted to either pure oxygen or hydrogen depending on the ambient humidity. Negative ion filtration provides an effective method for regulating indoor atmospheric conditions.
 
Installation is straightforward: insert the EVO II Technical Ground into any available power receptacle within the room. The device contains no active components; all elements inside are conductively charged by the home's ground system.
 
Size: 10 x 7.2 x 3.7 in