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The VDV Mapmaster 3.0 cable tester is a professional tool for testing network, coaxial or telephone cables, combining tests for continuity, mapping, tone generation and length measurement into a single unit. This model has a backlit display, a glow in the dark keypad and a built in LED torch to assist in low light conditions.

The VDV Mapmaster 3.0 has a removable master remote unit fitted into the base with RJ11/12 and RJ45 connectors allowing installed cables to be tested at a distance of up to 305m for RJ network cable. A wide range of accessories is available for the VDV Mapmaster including extra remotes, replacement built-in remote, ID and test remotes and port-saver cables to prevent excessive wear on the test meter.


  • Detects opens, shorts, miswires, reverse wiring and split pairs
  • Tests T568A and T568B wiring configuration
  • Measures the length of the entire cable and also the individual pairs
  • Measures length to opens and breaks in wires, pairs or entire cable
  • Measures length in feet or metres
  • Flashes port link light when used in active ports
  • Verifies continuity of LAN, phone or coax cables
  • Single ended testing for shorts and split pairs
  • Display backlight, torch and glow-in-the-dark keys
  • Voltage detection indicator
  • Master remote built into base
  • Audible tone generator
  • Auto-off modes for low power consumption

Complete kit includes

  • T129 test meter
  • Master remote


  • 2.75" (7cm) LCD backlit display
  • Weight with battery 305g
  • Battery life - standby 4 years, active 425 hours
  • Size 16.3cm x 7.1cm x 3.6cm
  • Cable types Cat7, Cat6A, Cat5e, Cat5, Cat3, coax
  • Max RJ cable length 305m
  • Langth accuracy +/- 3% + 1ft
  • Limited 1 Year Warranty

Associated Products