We have been using OMEGA in terms of temperature, but it has not been used by hand. Has it been used? How about the effect?
A temperature measurement is Germany testo strengths, from low-end to high-end have hundreds of Yuan pocket series, has been to more than 10 thousand reference thermometer level, there are. Specific Baidu can find.
Infrared thermometer and optical pyrometer, commonly used is the two, will be able to cover zero to thousands of degrees, generally only to the highest degree of infrared 600-800, then high with optical pyrometer. Environmental impact is relatively large, the use of time when there is no reflection of the impact of light, it is necessary to adjust the reflectivity of what parameters, generally used for rough determination is no problem
Handheld products can only be used as a reference, requiring more accurate, it is best to use online measurement
