Cable network cable variable induction amplifier for tone generator short circuit insulation detection LAN audio and tracing, testing, built-in audio,

【High Performance】: It can trace wires and identify cables in all common wiring systems, with high sensitivity and accuracy, efficient and durable. 【Key Features】: This cable tester can be used to diagnose common problems with telephone, data, internet, voice, security and communication cables. 【With Indicator】: Features audible and visual signal indication, two different tone signatures, and LED tone indicator proximity lighting for easy identification. 【ABS Shell】: The cable toner detector shell is made of ABS material, which has high toughness, high strength, wear resistance and long service life. 【Wide Application】: Widely used for cable and wire repair. Measurement areas include line tracing, short circuit testing, clear, busy, ring tone recognition, etc. Specifications: Item Type: Wire Tracer Circuit; Model: 200EP; Material: ABS; 9V 6F22 x 1 (not included); Applications: Widely used for cable and wire maintenance. Measurement areas include line tracing, short circuit testing, clear, busy, and ring recognition. Gain: 30 dB; Input Impedance: 100 MOhm; Probe Tip Resistance (Minimum): Metal Tip: 0 Ohms Plastic head: 300 ohms Packing list: 1 x Detector, 1 x Receiver, 1 x Test Head, 1 x User Manual, 1 x Storage Bag Caution: Do not test the cable while power is applied.