3.0m Compatible Mindray SpO2 Sensor. It is compatible with Mindray PM 6000 and PM 8000 patient monitors with Masimo technology. Please check your monitor before ordering. The 2 guides on the connector have a narrow space between them - approximately 40 degree angle from connector centre. The MC410-30MD sensor is available with guides that are further apart - 60 degree angle from connector centre. Please check to see which connector suits you as the connector will not connect if you don't have the correct spacing between the keys.