An Infrared Thermometer is a Infrared Thermometer which infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. … This permits temperature measurement from a distance without contact with the object to be measured.
Product Name: Infrared Thermometer
Measurement Distance: 1cm-5cm
Maximum Allowable Error: 32.0C-42.9C (89.6-108.5F)
Power Supply: DC 3v (Two AAA batteries)
Display Unit : Celsius (C’) Fahrenheit(F)