Com-3010 PRO function: Measure the products made from natural ores and ceramics, such as fabrics, bedding, clothing, wall materials, decorations, and most other products for management and promotion purposes. The method of measurement is to use GM tubes with high sensitivity to measure the weak radiation produced by natural ores and ceramics and then calculate the negative ions shown. It can also be used for the detection of rock bath's ore, the detection of magic seat, and promotional purposes.  
Uses: for measurement and evaluation of solid anion products, anion powder, tourmaline, ceramics and other products (such as silicone bracelet, paint coating, floor, etc.)