Osna Electronics Pvt. Ltd. Is the manufacturer of Code Reader with Red LED Light. Osna Electronics Pvt. Ltd. Is an ISO 9001:2000 certified company. Code Reader with Red LED Light of model number FA 45-300-RCC-CRO6ES4 is used for checking the presence or legibility or correct reading of a code and for tracking parts in the production process by reading the code at several points within the process and recording the data in a process control.