Smart meter can not only solve the traditional instruments can not be solved easily or smart instrumentation retail, meter circuit also simplify and improve the reliability of the instrument easier to achieve high-precision, high-performance, multi-purpose. As science and technology to further the development of intelligent instrumentation Main, intelligent instrument will be higher. Intelligent instruments, not only can perform precise display a variety of physical quantities, while band transmitter output, relay output control, communications, data retention and other features. Smart meters and smart sensor is generally used in the field bus system, this instrumentation and sensors are embedded within the communication module and a control module smart instrumentation offer, you can complete the data acquisition, data processing and data communication functions, it means in general on instruments and sensors plus a microcontroller. Compared with traditional instrumentation, intelligent instrument has the following functions features: ① automatic operation. The entire measurement process instruments such as keyboard scan, range selection, switch to start closing, collection, transmission and processing of data and display the print so with a microcontroller or a microcontroller to control the operation to achieve fully automated measurement process. Smart instrumentation retail, Shanghai Automation Instrumentation force probe, Chongqing smart instrumentation provided by the Shanghai Automation Instrumentation Co., force measurement. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In force since the instrument measuring leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument from a better future.