Joint Filing Agreement
Exhibit J
Pursuant to Rule 13d-1(k)(l)(iii) of Regulation 13D-G of the General Rules and Regulations of the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, the undersigned agrees that the statement to which this Exhibit is attached is filed on behalf of each of them in the capacities set forth below.
Dated: February 20, 2007
| LUMASENSE TECHNOLOGIES, INC. | ||
| By: | /s/ Xxxxx Xxxxx | |
| Name: | Xxxxx Xxxxx | |
| Title: | Chief Executive Officer | |
| LUMASENSE LLC | ||
| By: | /s/ Xxxxx Xxxxx | |
| Name: | Xxxxx Xxxxx | |
| Title: | Chief Executive Officer | |
