Osna Electronics Pvt. Ltd. Is the manufacturer of Code Reader with White External Light. Osna Electronics Pvt. Ltd. Is an ISO 9001:2000 certified company. Code Reader with White External Light available in model number FA 45-300-WCC-CRO12ES6 is mostly used to check the presence or legibility or correct reading of a code also to track parts in the production process by reading the code at several points within the process and recording the data in a process control.