■ Automatically output pneumatic pressure continuously;
■ Pressure reducer can be calibrated as a whole set without disassemble the pressure gauge;
■ It can check and detect the tightness of the gas pressure reducer;
■ It can detect the low pressure and high pressure of the gas pressure reducer to determine whether the high and low pressure chambers are connected;
■ The safety valve of the gas pressure reducer can be tested;
■ The high and low pressure control systems are independent of each other to avoid damage to the low pressure gauge caused by improper operation;
■ It is suitable for the calibration of pressure instruments within (0-25) MPa.

■ 3 types of pressure range available: -95-0 kPa, 0-40 bar, 0-700 bar available
■ Auto pressure generation, dynamic balance tech, Instant pressure stabilization without leakage;
■ High-precision pressure regulating valve; 
■ Three instruments can be tested at one time;
■ Small noise and easy to operate.

■ 3 Types of range to choose: 0.8MPa; (-0.095～7)MPa; (-0.095～26)MPa
■ The pressure range can be set by yourself within its range;
■ The pressure is automatically generated without manual operation;
■ Fast and stable pressure generator;
■ Pressure and Vacuum can be carried out at the same time efficiently.

■ 8-inch color touch screen
■ Chinese and English display, good human-computer interaction interface
■ Supports the step output method
■ Supports calibration of HART smart meters
■ Supports measurement of voltage, current, switching
■ Outputs milliampere current and provides 24V circuit power.
■ Built-in standard barometer for switching between gauge pressure and absolute pressure
■ Use of external SDP modular intelligent digital pressure calibrator (optional)
■ Precise measurement and calibration output performance, accuracy class 0.02 and 0.05 optional

■ 7-inch color touch screen；
■ Built-in automatic pressure source；
■ Built-in atmospheric pressure module, free switching of gauge pressure and absolute pressure；
■ Support the step output method;
■ Support calibration of HART device；
■ Support measurement of voltage, current, and switching；
■ Use of external SDP modular intelligent digital pressure calibrator (optional)