Industrial Grade Leak Test Apparatus gives accurate measurement of the escape of liquids, vacuum or gases from sealed components and equipment. The Leak Test Apparatus is highly applicable in airproof test of blister pack strip, foodstuff, pharmaceuticals, dairy, and other industries. The Leak Test Apparatus operates on the power supply of 230 Volts A.C. 50 Hz. Single phase. The Industrial Grade Leak Test Apparatus comes in compact design with diaphragm type vacuum pump