The dual weighing system industrial checkweigher has high stability, adopts self-developed weighing recognition algorithm, automatic dynamic zero tracking and anti-vibration algorithm, and has faster weighing data recognition, high precision and high speed. The efficient checkweigher for small package has dual data storage and export functions, which can store multiple product weighing information and export EXCEL table data to a USB flash drive; it can be connected with EMS, WMS and other systems, product information traceability, remote control equipment start and stop, and multiple data verification modes to ensure that data is not leaked.