020digital timer 

1, WeiChengYa Digital Exploration Laboratory System (DisLab) was developed by Tsinghua University and WeiChengYa Lab Equipment Co., Ltd. It fully solve the problem of combination of experimental technique, content, and experimental method with the teaching. This system can reflect experimental result by clearly displaying the chart, and improve dramatically the accuracy and student’s ability of experimental analysis. It’s regarded as a perfect completion and supplement for traditional experimental teaching method.

020digital timer2,   This system adopt advanced sensor technique, rely on sensor instrument, instead of traditional meter to measure and read experimental data, and show the experimental process by timely data record, save and display. So it attain the characteristics of open, flexibility, initiative and comprehensive exploration and research in physics, chemistry and biology, which make students more interested in exploration and more diligent in self-operation to accomplish a variety of research topic and experiment.