HP Philips temperature probe Compatible Models No.: All Philips temperature monitors that accept teo-prong plugs Description: Adult Rescription Skin-urface Probe,10ft,(3.0m),25℃@2.25，  2pin plug>>12mm disk , We also can offer Esophageal/ Rectal Probe  OEM Code:21078A (Skin)M21078A (Skin)21075A (Rectal)989803100901 (Skin)989803100881 (Rectal)