Place of Origin:Jiangsu, ChinaBrand Name:RUIJIEModel Number:RJ2020-070906Power Source:ElectricWarranty:3 years, 3 YearsAfter-sale Service:Onsite InspectionPower Supply Mode:Built-in BatteryMaterial:PlasticShelf Life:3 yearsQuality Certification:ceInstrument classification:Class IISafety...