YBZS Infrared Thermometer, Accurate Measurement of FDA Temperature Test, Magnetic Headscarf Temperature Gun, Children and Children

Got the thermometer after a long wait. It did not have a toggle switch to change it to Fahrenheit like the direction says. I don't do Celsius! Very disappointed. It was not worth $87

Bought 3 for my dental office and cannot change from Celsius to Fahrenheit as stated in the description and user manual.