Specifications: Model:MT-7029Tone frequency:130kHzMax. distance of transmission &Cable map:3km &300mTone mode:single toneCompatible connectors:for RJ45(8 pin)/RJ11(6 pin)Cable types tested:RJ45 Lan cable Cat 5.5e.6.7 (UTP/STP).RJ11/12 Telephone cable Cat 3 (6P/2C/4C/6C)Continuity test:1 LED (300), Coaxial cable & normal solid/Stranded wire by alligator clips patch cord.Cable map & Shielded indication:8 LEDs Fast/Slow dual speed,1 LEDPhone line polarity indication:1 Dual color LEDFrequency:130kHzCompatible connectors:RJ45(8 pin)/RJ11(6 pin)Signal status indication:1 dual color LED & Buzzer, building ear jackCable map & Shielded indication:8 LEDs & 1LEDNCV indication:1 LED (AC90~1000V)LED illumination:1 LEDBattery type:DC 9.0V (NEDA 1604/ 6F22 DC9V 1pcs)(not included)Item Size: 203X50X32mmItem weight:140g Features:1. Strong Anti-noise Availability:With EML filters to eliminate highfrequency noise allows you to track wireeasily and quickly.2. POE Switches STP Wire Tracing:Ideal for tracking live ethernet cables as wellas STP cable and determining continuityof network.3.Telephone Line Status/Polarity indication:ldentify the telephone line polarityeasily and detect status such as severedlines.4. Cable Mapping Status Indication un to 300M.5.Energh Saving:Automatically power off after 1 hour of no operation.Descriptions:1.Ideal for all installation and maintenance fields of telecommunication, networking, datacom, Audio/Video, cable TV, and all weather cabling, etc.2.Other function:Live telecommunication equipment test and router test Voltage protection DC 48V,Auto power off, Low battery display.