non-contact thermometers are used in strong electro-magnetic fields located in process chambers or behind windows,and for combusion gases/flames,surface temperature measurement etc.can focus on nearly portion of the 0.7 to 14 micron band.the non- contact thermometers work on 9v batteries are light weight and easy to carry.
Contact Details:
M R K ENGINEERS
349/350 IST FLR,JN SALAI GANAPATHY COLO,EKKADUTHANGAL
CHENNAI-600097, T N INDIA