(2) A judge pro tempore appointed as provided in ORS 1.635 or assigned as provided in ORS 1.645 to serve outside the county in which the judge pro tempore resides or maintains an office shall receive, in addition to daily compensation, if any, reimbursement for hotel bills and traveling expenses necessarily incurred by the judge pro tempore in the performance of duties as judge pro tempore. The expenses shall be paid upon an itemized statement of the expenses, certified by the judge pro tempore that the expenses were necessarily and actually incurred, in the same manner as like expenses of regularly elected and qualified judges are paid. [1975 c.706 §8; 1981 c.65 §1]