EXHIBIT 7 JOINT FILING AGREEMENT ---------------------- In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D...Exhibit 7 • July 10th, 2000 • Clayton Dubilier & Rice Fund Vi L P • Instruments for meas & testing of electricity & elec signals
