Contacting Keysightwww.keysight.com/find/assist(worldwide contact information forrepair and service)Safety and EMC InformationThis meter is safety-certified incompliance with IEC/EN 61010-1,IEC/EN 61010-2-030, IEC/EN61010-2-033, CAN/CSA-C22.2 No.61010-1, CAN/CSA-C22.2 No.61010-2-030, CAN/CSA-C22.2 No.61010-2-033, UL Std. No.61010-1, UL Std. No. 61010-2-030and UL Std. No. 61010-2-033.EMC designed in compliance withIEC 61326-1/EN 61326-1,CISPR11/EN55011 Group 1 ClassA, ICES/NMB-001, and AS/NZSCISPR 11. Use with standard orcompatible test probes.Safety NoticesCAUTIONA CAUTION notice denotes ahazard. It calls attention to anoperating procedure, practice,or the like that, if not correctlyperformed or adhered to, couldresult in damage to the product orloss of important data. Do notproceed beyond a CAUTION noticeuntil the indicated conditions arefully understood and met.WARNINGA WARNING notice denotes ahazard. It calls attention to anoperating procedure, practice,or the like that, if not correctlyperformed or adhered to, couldresult in personal injury ordeath. Do not proceed beyond aWARNING notice until theindicated conditions are fullyunderstood and met.Safety SymbolsEarth (ground) terminalEquipment protectedthroughout by doubleinsulation or reinforcedinsulationCaution, risk of electricshockCaution, risk of danger(refer to the instrumentmanual for specificWarning or Cautioninformation)Category III 1000 Vovervoltage protectionCategory IV 600 Vovervoltage protectionDo not use in distributionsystems with voltageshigher than 600 VCAT III1000 VCAT IV600 V2 U1461A/U1453A Quick Start GuideFor further safety information details, refer to the Keysight U1461A InsulationMultimeter/U1453A Insulation Tester User’s Guide.ENGLISH