The SK-2300-P High Pressure Hydraulic Hand Pump Calibrator is a precision-engineered manual pressure source designed for professionals who require accurate and stable pressure generation for calibration applications. Pressure is generated by manual operation of the hand lever, which drives an internal piston back and forth to create suction and delivery of hydraulic fluid. This controlled mechanism ensures smooth pressure buildup and excellent stability during calibration. The calibrator is equipped with a fine adjust vernier for precise pressure control and a needle valve that allows gradual and safe pressure release. A selector valve enables switching between pressure and vacuum modes, increasing operational flexibility. Constructed from SS 304 stainless steel, the SK-2300-P is suitable for use with water or oil and is built to withstand demanding industrial environments. Its lightweight and ergonomic design makes it ideal for field calibration, laboratories, and maintenance teams.