AL4ឧបករណ៍សាកល្បងខ្សែ និងខ្សែកាប

29 ម៉ូដែល

AL401Power Frequency Line Parameter TesterAL402Cable Fault LocatorAL403Line Fault Distance TesterAL404Portable Fault RecorderAL405DC System Earth Fault LocatorAL406Earthing Down-conductor Continuity TesterAL407Large Grounding Grid Resistance TesterAL408Surge Arrester Characteristic TesterAL409Arrester Discharge Counter TesterAL410Arrester DC Parameter TesterAL411Lightning Protection Component TesterAL412Online Insulator Zero-value TesterAL413Offline Insulator TesterAL414Online Composite Insulator TesterAL415Smart Salt Density TesterAL416Wireless High Voltage Phase CheckerAL417Dual-clamp Phase Volt-ampere MeterAL418Three-phase Phase Volt-ampere MeterAL419Phase Sequence IndicatorAL420Three-phase Phase ShifterAL421Harmonic AnalyzerAL422Audible & Visual Voltage DetectorAL423Cable IdentifierAL424Cable Diameter GaugeAL425Cable Piercing ToolAL426Power Line Anti-theft AlarmAL427Wireless Temperature Monitoring SystemAL428Distribution Area Line IdentifierAL429UAV Inspection System