Raytek Raynger IP Series
So easy to use, anyone can make fast, accurate measurements. Plugs into your thermocouple meter or data logger. Measures targets as small as 2.5 mm (0.1 in) in diameter. The Raynger IP spots little problems before they turn into big ones--and could easily pay for itself the first time it's used.
Specifications:
Temperature Range: -18 to 260 degrees C (0 to 500 degrees F)
Output 1: Type J thermocouple (Model IP-J)
Output 2: Type K thermocouple (Model IP-K)
Spectral Response: 8 to 14 microns nominal (Pyroelectric detector)