MS6812 Telephone Phone Wire Network Cable Tester Line Cable for Installing Debugging Maintaining Telephone Line (Battery Not Included)
Features: for installing, debugging, maintaining telephone line and other
wires or cables. Detect continuity of the cables or wires without damaging the
insulation. Check whether the cable line is continuous. Track the cables or
wires, and diagnose the break point. Receiver the audio on the cables or wires
(telephone line). Identify the state in the working telephone line (idle,
ringing, off-hook). Send a single audio or a dual audio to the object cables
or wires. Specifications: Color: green Audio : 1.5 kHz Receiving frequency
range: 100 Hz-300 kHz Battery supply: 9V (6F22) x 1 Size: Receiver: 238  43 
26mm/9.371.691.02inch Sender: 145  35  25mm/5.70 1.37 0.98inch Weight:
310 g Package Included: 1 x MS6812 Cable Tester(battery not Included) 1 x
pouch
 
Product Features
  

         
EASY TO USE: The network cable is convenient to use, send a single audio or a dual audio to the object cables or wires.
         
CHECK THE CABLE: Detect continuity of the cables or wires without damaging the insulation and check whether the cable line is continuous.
         
ADVANTAGE: The cable tracer can track the cables or wires, and diagnose the break point. Receiver the audio on the cables or wires (telephone line).
         
WIDELY APPLICATION: The wire is for installing, debugging, maintaining telephone line and other wires or cables.
         
PRACTICAL: The wire tracer can identify the state in the working telephone line (idle, ringing, off-hook). Battery supply: 9V (6F22) x 1. Receiving frequency range: 100 Hz-300 kHz.