"The PROFITEST XTRA M500Y Profi PackageInstallation Test Kit comprises a M520P test instrument along with a VARIO plug adapter set, E-Clip 2 generator clamp for earthing measurements, Z3512A clamp for earthing measurements, PRO RE2 measuring adapter for 2-clamp measuring methods, professional case, rechargeable battery pack and charger.Loop and line impedance measurement,Measurement of insulation resistance using nominal voltage, with variable or rising test voltage,Low-resistance measurement,Earth resistance measurement,Standing-surface insulation measurement,Universal connector system,BLUETOOTH InterfaceSimulation of errors,Testing installations,Earth resistance,Testing electric vehicle charging stations,Testing of residual current devices (RCCBs),Special testing for systems and RCCBs,Special testing for RCDs,Testing of RCCBs in IT systemsLoop Impedance Test Type = Line to EarthAutomatic RCD Test = YesRCD Ramp Test = YesInsulation Test Voltage = 1000VMaximum Voltage Measurement = 500VTest Type = Auto Test, RCD Test, RCD Trip Current, RCD Trip TimeEarth Resistance Measurement = YesDownloadable Data = YesInterface Type = BluetoothRCD Test Type = B, B+, G, R"