The accuracy of this equipment needs to be evaluated from the following aspects:
1. manufacturer's qualification and certification: confirm whether the manufacturer has relevant qualification and certification, such as whether it has relevant production license or certification.
2. Equipment technology and service: in-depth understanding and evaluation of equipment technology and service, including measuring principle, measuring accuracy and data processing ability of equipment.
3. Practical application effect: By understanding the performance of the equipment in practical application, we can further evaluate its accuracy and reliability.
It should be noted that there are some fake and shoddy products in the market, which may not achieve its publicity effect and may also have potential safety hazards. Therefore, when purchasing and using this kind of products, we need to choose and consider carefully to avoid property or personal safety risks caused by improper selection.
To sum up, the accuracy of "Housekeeping Meter" needs to be comprehensively evaluated according to the qualification and certification of the manufacturer, the technology and service of the equipment and the actual application effect.