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XQ - 350 Updated Version Meter Check Line Machine Internet Line Meter Telephone Internet Test InstrumentsProduct synopsis:XQ - 350 line instrument/line adopts advanced frequency generator, the voices in the audio side can produce the alarm, the closer distance, voice grew louder. In a noisy environment can use external headphones to listen to the voice recognition, through the cable connector can also search other metal. Check line instrument with RJ45 and RJ11 line sequence check function. Is currently on the market more advanced network wiring devices.Line meter features:1. Upgrade line meter test lamp for eight lights2. The test cable or telephone impassability, adjustable speed.3. Open automatically when the LED line need not press the button4. Line, a loud noise.5. Can be charged line.Product specifications:Dc: 9 v batteryMaximum working current: emitter acuities were 10 ma, receiver or less 30 maSignal transmission format: multiple frequency pulseSignal output level: 8 vp - pProduct Description:Features:Applicable scope: Telecom network lin