Exhibit 11 COMPUTATION OF EARNINGS PER SHARE Fluke Corporation and Subsidiaries QUARTER ENDED TWO QUARTERS ENDED 10/25/96 10/27/95 10/25/96 10/27/95 Shares issued and outstanding at beginning of period 8,695,711 8,560,517 8,652,955 8,475,725 Net issuance of shares under employee stock plans, weighted average 327 42,469 28,084 85,471 Weighted average common shares outstanding 8,696,038 8,602,986 8,681,039 8,561,196 Assumed exercise of stock options, weighted average of incremental shares 237,004 280,905 256,150 291,549 Average shares and share equivalents outstanding 8,933,042 8,883,891 8,937,189 8,852,745 Earnings per share $ 0.72 $ 0.61 $ 1.34 $ 1.11 Net Income $6,404,000 $5,403,000 $11,963,000 $9,859,000