Ohmeda Adult Ear Clip sensor. Hypertronics 7 pin male. Direct connect. Compatibilities: Ohmeda3700, , 3710, 3770, 3775, 3800, 3900, Biox3740, 3760, 4700, Oxicap, GE Medical Systems: 7000 series, Corometricsa 511, Tram A. R., TRAM Modular X00SL series Model NO.: AE009 Datex-Ohmeda Company: HK Greatmade Tech Ltd.