Leica DA transmitters

DA transmitter designed to work with the DD locator family

The Leica DA signal transmitters apply a signal onto underground cables or pipes that may not carry a detectable signal. The Leica DD cable locators can then be used to locate the signal from the Leica DA signal transmitter. The DA signal transmitters are compact, robust and easy-to-use. The have been designed in conjunction with the DD cable locators to easily and accurately avoid, trace or locate buried cables and pipes.

  • To improve the detection success.
  • To trace the route of a utility.
  • To make a depth or current measurement.

DA220 Signal Transmitter


  • 1 Watt or 3 Watt options.
  • Compatible with; DD120 Locator DD220 SMART Locators.

Trace frequencies


  • 8kHz, 33kHz, 131kHz and combined (33 kHz +131 kHz)
  • Rechargeable Li-Ion battery as standard
  • IP67 rating
  • 3 Year warranty

DA230 Signal Transmitter


  • 1 Watt or 3 Watt options
  • Compatible with; DD130 Locator DD230 SMART Locators.

Trace frequencies


  • 512Hz, 640Hz, 8kHz, 33kHz, 131kHz and combined (33 kHz +131 kHz)
  • Rechargeable Li-Ion battery as standard
  • IP67 rating
  • 3 Year warranty

DA220 Signal Transmitter


  • 1 Watt or 3 Watt options.
  • Compatible with; DD120 Locator DD220 SMART Locators.

Trace frequencies


  • 8kHz, 33kHz, 131kHz and combined (33 kHz +131 kHz)
  • Rechargeable Li-Ion battery as standard
  • IP67 rating
  • 3 Year warranty

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As of v7.0.1, Safari exhibits a bug in which resizing your browser horizontally causes rendering errors in the justified nav that are cleared upon refreshing.
As of v7.0.1, Safari exhibits a bug in which resizing your browser horizontally causes rendering errors in the justified nav that are cleared upon refreshing.