Does the Welch Allyn PRO6000 Thermoscan displays readings in Fahrenheit or Celsius?

• Remove the battery door by sliding the spring latch to the right with a pointed object.
• Remove batteries and set aside.
• Once batteries have been removed, C/F can be accessed.
• Slide switch to C or F by using a pointed object.
• Replace the batteries and battery door.
• Celsius or Fahrenheit symbol will be appear on the display.