Pharmaceutical industry: It can be used for temperature verification of sterilization cabinets to ensure that the drug production process meets GMP requirements, and its physical records can serve as legal evidence. It can also record the temperature curve of the freeze-drying machine, ensuring the stability of the drug freeze-drying process and avoiding electronic data tampering.

Food processing industry: able to monitor high-temperature sterilization processes, comply with HACCP system requirements, and facilitate third-party audits. It can also be used to record the temperature and pH value of fermentation tanks, and the timeline marked on the recording paper facilitates process traceability and optimization.

Chemical and petroleum industries: can be used to monitor the pressure and temperature of reaction vessels and pipelines, and can continue to record in the event of power outages, providing original evidence for safety audits. It can also be used for temperature gradient control in distillation towers, helping to analyze the causes of accidents.

Power industry: It can achieve monitoring of pressure and temperature in boiler feedwater systems, meeting the physical recording requirements of ASME standards. It can also be used to monitor transformer oil temperature, and by recording the time axis marked on paper, it is convenient for long-term trend analysis.

Research field: It can be used for material fatigue testing, recording relevant data and marking the timeline for easy comparison with experimental logs. It can also be used for environmental cabin temperature and humidity monitoring, meeting ISO17025 laboratory certification requirements and providing reliable data recording for scientific research experiments.

Other fields: Can be applied to emergency command centers in nuclear power plants, serving as a physical record backup for parameters such as temperature and pressure in the event of digital system failures. It can also be used in museum exhibition halls to record temperature and humidity in real-time on paper, avoiding data loss caused by electronic system failures and contributing to cultural relic protection.