Specification: The Flexure Strength Testing Machines are designed to provide maximum rigidity throughout their working range. A hand pumping unit, a separate electrically cum hand operated pumping unit housed in a cabinet is supplied. The pressure gauge 0-100 kn x 1 kn, on/off switch and a slow/fast level to control rate of loading are fitted on the front panel of the pumping unit. A facility for hand operation is provided. A micro switch and relay fitted inside the pressure gauge protects the unit from over loading. The load gauge is calibrated against NPL/ NCCBM certified proving ring.