Multi-channel measurement：The appropriate measurement channel can be selected according to different measurement ranges, which greatly improves the measurement range and measurement accuracy of gas flow, and the measurement channel switching is simple.

Accurate sampling: High-speed, high-sensitivity infrared sensor sampling, high-computing power chip control timing, so that the sampling time is accurate, thereby avoiding errors caused by manual readings, greatly improving the overall accuracy of the instrument.

Real-time temperature, pressure measurement and conversion: High-precision temperature and pressure sensors measure the temperature and pressure of the gas to be measured in real time and accurately, and convert the measured working flow into the required standard flow value synchronously.

Intelligent processing and control: Automatically identify the measurement channel, each channel independently displays the standard flow value, and the standard temperature is optional; automatic statistical processing and recording of measurement data (average value, RSD)

Built-in 4-channel MFC gas mass flow controller, control stable airflow for high-precision gas flow measurement, making the measurement more accurate and convenient.

Large screen display, simple and convenient operation.