Specification: Sheath fault measuring system for sheath testing and automatic fault prelocation and postlocation up to 5 kV all by one instrument.
Portable universal device for sheath testing, sheath fault prelocation and postlocation, also usable for burning.
Menu-guided operation.
Sheath fault testing with sensitive current measurement at less than 1 mA.
Automatic sequence of operations in sheath fault prelocation, dual testing to increase reliability.
Clocked current to reduce thermal stress of sheath faults.
Remarks: -none-
Indication: Elecrtic power and communication companies.
