Intended for use with the PRO6000 Thermoscan Ear Thermometer, these probe covers feature a flange design that prevents unauthorized ''knock-off'' probe covers from operating on the device which can potentially jeopardize reading accuracy. They are intended for single use only and cannot be used with the Thermoscan Pro4000 Ear Thermometer.

Note: Damaged, perforated or soiled covers can lead to inaccurate temperatures. The PRO6000 will not take a temperature without a probe cover in place.