Features

• Judging whether the continuous cable line.
• Tracking cable line, and the discrimination of the circuit breaker points.
• Receiving the cable lines (telephone line) of the audio signal.
• The telephone line to judge the work in the state (idle, ringing, off hook).
• The transmit audio signal to the target cable line
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Specification
* Wire tracker:Track RJ45/BNC and RJ11 cable directly/track other wire through the adapter/no need to strip off cable sheath, which is easy and quick to judge the location of break point in cable
* status of telephone line:test the working status of telephone line (idle, ringing, and off-hook) and judge TIP or RING line
* lead continuity test
* Work light
* Operating temperature: 0 °C ~ 40 °C, maximal 80% relative humidity (non-condensing)
* Storage temperature:-10~50°C, maximal 80% relative humidity (non-condensing, battery not included)
* Altitude:<2000m( meter) 
* Anti-explosion rating:IP 40 
* Distance of emitting signal :300m or so
* Power supply:Receiver:1×9V battery 
  Emitter:3×1.5AA batteries
* Product size:
  Receiver:214×45×29mm
  Emitter：124×66×31mm
* Product net weight:150g/0.33lb