Japsin instrumention, an iso 9001:2008 certified company provides dead weight pressure gauges tester. The company is a manufacturer, stockiest and exporter of temperature, pressure and flow and level instruments. Dead weight pressure gauges tester is used for the calibration of pressure gauges and other sensing, transmitting and recording pressure instruments. Dead weight pressure gauges tester consists of screw pump, which generates pressure in the circuit. This pump is operated by turning the spoked handle. It ensures easy and accurate setting of pressure. This instrument is provided with free piston assembly of special steel, hardened, tempered and ground to provide true floating action. This device is available in either/and kgf/cm2, bar cbf/in2 units. A set of weights is stacked on the carrier weight. Dead weight pressure gauges tester is having sturdy base plate with legs and leveling screws. The entire circuit is housed in a sheet metal cover.