... and repairing electrical lines.Power sourceDC6V, alkaline battery LR6 1.5V×4Testing MethodSplitcore type CT, true RMSRange0.0A-500AResolution0. ... C; below 70%rhInsulation ResistanceHigher than 100MΩ, 1000VSafety CodesIEC1010-1, IEC1010-2-032, Pollution Class 2, CAT Ⅲ(600V), ... standard)AccessoriesTester: 1 PCS, Current clamp: 1 PCS, Instrument bag: 1 PCS, RS232 Com-cable:1 PCS; Software Disk: 1 PCS III. ...