The JIC-510 halogen tester, as a halogen-free specialized testing instrument, has been widely praised. Based on the latest user needs, it is positioned as a new generation instrument for halogen control and testing in the electronic and electrical, production and processing industries. It can detect the content of F, Cl, Br, and I in halogen-free control more simply, quickly, and conveniently. The detection limit can reach ppb level, and the test results are accurate and reliable. It has functions such as high voltage alarm, one key power on/off, and automatic report output. The overall application of ergonomics design takes the user experience to a higher level.