1 EXHIBIT 4.3 CREDIT AGREEMENT This Credit Agreement is dated May 28, 1999, and is between PERCEPTRON, INC., a Michigan corporation (the "Borrower"), whose address is 47827 Halyard Drive, Plymouth, Michigan 48170, and BANK ONE, MICHIGAN, a Michigan...Credit Agreement • September 24th, 1999 • Perceptron Inc/Mi • Optical instruments & lenses • Michigan
