Triple intelligent protection Features reverse polarity protection, overvoltage and overload, effectively preventing damage due to misoperation and improving the safety and service life of the equipment Dedicated Circuit Chip Built-in dedicated signal processing chip ensures extremely stable output and excellent resistance to electromagnetic interference 0.5FS% High Accuracy Provides ultra-high 0.5% measurement accuracy ensuring accurate and reliable data to meet the strict requirements of industrial testing Industrial grade protection rating Up to IP65 protection rating completely dustproof water and moisture suitable for various harsh industrial environments Robust and resistant design Manufactured to industrial standards with a robust structure capable of withstanding vibrations and impacts in adverse operating conditions ensuring long-term durability, Manufacturer: STW