The electro-optical module EOM-O2-mini is a precise OEM solution for contactless measurement with oxygen sensor spots. Assembled according to ISO 9001 it delivers certified quality. In addition, validation and customization of the integrated software is offered to the medical device manufacturing standard EN ISO 13485. Self-consistent test procedures of every individual system ensure high product safety. This OEM transmitter works with sensor type PSt3 (detection limit 15 ppb, 0 – 100 % oxygen).