Circuit Fault Tester
A0310006

General - Circuit Fault Tester

This Circuit Fault Tester A0310006 , model A0310006, is developed for the fault testing of local telephone circuit using internationally advanced measuring technique in connection with the current situation of domestic telephone network. The instrument is of portable structure, and specially designed for the use of telecom and exchanger room operating staffs, line attendants, mobile phone servicing staffs and etc.

Functions - Circuit Fault Tester

• English interface. Easy operation;
• Automatic judgment of line state: wire break or wires cross;
• Measuring of loop resistance and dielectric resistance.
• Line fault testing: wire break, wires cross, defective insulation, telephone state (on-hook or off- hook), line with high voltage or not.
• Field calibration and line alignment (Line alignment can be made in case of line parameters unknown and line length known with automatic storage of correcting result, i.e. correction factor)
• Give several sizes of the wire cable: local communication line: 0.32mm, 0.4mm, 0.5mm.

Parameters - Circuit Fault Tester

• Power supply:
  - Special charger. Working time of internally installed batteries is up to 10 hours.
• Dimensions and weight
  - L×W×H: 200mm×90mm×30mm
  - Weight: 620g
  
• Temperature and humidity
  - Working temperature: 0℃ to 40℃
  - Storage temperature: -30℃ to 70℃
  - Humidity : 5% to 90% (non-condensing)
  

Technical Index - Circuit Fault Tester