Testeris tinklo kabeliui ir laidų paieškai Mastech MS6812

Testeris tinklo kabeliui ir laidų paieškai Mastech MS6812 

Measuring instrument features:

• identifies a conductor in group of conductors by means of sending continuous, single of modulated signal
• tests continuity of cable pairs and conductors
• identifies state of operating telephone line
• adjustable gain
• detects tone signal in cables or wires (telephone lines)