1) What is infrared?

2) A historical perspective.

3) Infrared Radiation - Warmth From The Cold of Space.

4) Interesting infrared.

Here you will find various kinds of infrared thermometers.

1) Omega IR Thermometer & Pyrometer.

2) Raytek's IRT -- Noncontact Infrared Temperature Measurement Solutions.  
    you'll see them here temperature measurement.

3) Fluke's IRT -- surrounded with a protective holster.

4) Dwyer's IRT with detailed physical data.

5) Quicktemp's Compact IRT.