Audible alarm in addition to the human body electrostatic conductivity meter / semiconductor body electrostatic discharge ball / static electricity meter clear of: 15,979,264,589. Installation methods and procedures folding body static eliminator ball placed directly outside the electrostatic protection district staff entrances, staff standing directly on the pedal to the metal, the metal ball touching 0.5-1 seconds, and can achieve better able to eliminate static electricity effects; eliminate ball itself has grounding device, and if the ground Please take the black wire from the base access to the grounding device, further ensuring the conductivity results. Explosion-proof body static eliminator ball, its appearance is made of stainless steel tubes and stainless steel ball, it applies to the chemical industry, metallurgy, military, oil, computer room, luxury hotels, luxury hotels, offices and other senior flammable and explosive. When the officers entered the area of ??anti-static, static elimination lead directly touch the ball directly to the current directly into the earth through static conductive wire. Body static eliminator ball it can be connected using the instrument to achieve a double eliminate static power, but also has separate operations effect, it is suitable for outdoor operation. Easy operation; equipped; extremely effective in preventing the harm caused by the generation of static electricity.