HUATEC TG-100G Electrolytic Coulometric Coating Thickness Gauge G eneral introduction 1. TG-100G is more focused on the automobile, motorcycle, and sanitary ware industries, because these industries will use the potential difference function. And neodymium iron boron industry, to solve the test problems of the underlying nickel. Automobiles such as: signs, car door locks, car handles, car interior parts, motorcycles such as mufflers, motorcycle, brackets, sanitary wares such