OPERATION PANEL AND TENSILE TESTING MACHINE, COMPRESSION TESTING MACHINE OR TENSILE/COMPRESSION TESTING MACHINE HAVING IT

摘要

PROBLEM TO BE SOLVED: To provide an operation panel for quickly and accurately carrying out operation requiring fine adjustment with ease and preventing a time lag in the operation. SOLUTION: An operation panel is provided with adjusting buttons 31, 32 constructed so as to increase/reduce an electric output in proportion to a pressing force.