80 YEARS · 1946-2026
Leica DD175 Buried Utility Locator
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About this product

The Leica DD175 Buried Utility Locator (part number 949120) is a cable and pipe locator with advanced automatic controls that make it easy to use and require minimal user experience. Avoiding underground cables and pipes is a major concern on construction sites, so detecting the position of buried services before excavation helps prevent operator injury, asset damage and the costs that follow a strike.

In use, the Leica DD175 Buried Utility Locator detects the signals radiated by buried services and indicates their position. It offers Power mode (50 Hz or 60 Hz model), Radio mode (15 kHz to 60 kHz) and Auto, and works with the recommended DA175 transmitter, which provides transmitter modes at 32.768 (33) kHz, 8.192 (8) kHz, 512 Hz and 640 Hz for extended trace range. Depth range of the Leica DD175 Buried Utility Locator is 0.3 m to 3 m for a line and 0.3 m to 9.99 m for a sonde, with depth accuracy of 10 percent. Signal current measurement is included.

The Leica DD175 Buried Utility Locator holds an integrated GPS and Bluetooth module with internal data logging, allowing data to be shared with the DX Software Suite. The Leica DD175 Buried Utility Locator carries an IP54 rating, operates from -20 to 50 degrees C, runs about 15 hours on 6 x LR6 (AA) alkaline batteries and weighs 2.7 kg with batteries fitted.

Used for cable and pipe location ahead of excavation on construction and civil sites, the Leica DD175 Buried Utility Locator is supplied by BAMR, South Africa's authorised distributor.

Leica

Leica DD175 Buried Utility Locator

SKU · 949120

The Leica DD175 Buried Utility Locator features advanced automatic controls making it easy-to-use, requiring minimal user experience. Avoiding underground cables and pipes is a major concern on construction sites. Therefore, detecting the position of buried cables and pipes before excavation work can help prevent operator injury, asset damage and any subsequent costs.

  • Integrated GPS & BT Module
  • Internal Data Logging
  • Connectivity with DX Software Suite
  • Extended Trace Range with Additional 512 Hz and 640Hz frequencies
  • Signal current measurement
  • Display panel Contains the operational controls.
  • Speakers Mounted internally left and right. Active at power on and when a signal is detected.
  • On/Off trigger Press and hold the trigger to activate the Locator. Release the trigger to deactivate.
  • Battery hatch release Pressing the release button unlocks the battery hatch allowing access to the battery compartment.
  • Battery compartment 6 x LR6 (AA) alkaline batteries are used. Replace all batteries when indicated.
Indicative price
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Used by inspection teams in
RefiningMarineMiningBridge / civil
Specifications

Specifications

Power
50Hz / 60Hz Model
Radio
15kHz - 60kHz
Auto
Power, Radio, 33kHz
Transmitter Modes
32.768 (33) kHz, 8.192 (8) kHz, 512 Hz, 640 Hz
Depth Range
Line 0.3m to 3m, Sonde 0.3m to 9.99m
Depth Accuracy
10%
Environmental Standard
IP54
Operating Temperature
-20° C to 50° C
Battery
6 x LR6 (AA) Alkaline
Battery Operated Time
15 hours
Dimensions (HxWxD)
760 x 250 x 85 mm
Weight with Batteries
2.7 kg
Internal Data Storage
Yes
Data Logging
Yes
GPS
Yes
Bluetooth
Yes
Packing List

Packing List

Leica DD175 Series Cable Locator
User Manual
1 Year Warranty
Alkaline Batteries
Accessories

Accessories

Trace Rod 50
850278
Trace Rod 80
850279
Transmitter Clamp 100mm
850280
Transmitter Clamp 80mm
850281
Mini Sonde 33
850288
Midi Sonde 33/8
850289
Maxi Sonde 33/8
850290
Clamp Sonde 33
850291
Duct Sonde
856131
Part Numbers

Part Numbers

DescriptionPart Numbers
Leica DD175 Buried Utility Locator
949120
Downloads
Answers

Frequently asked questions

What transmitter modes and frequencies does the DD175 detect?

The DD175 offers transmitter modes at 33 kHz, 8 kHz, 512 Hz, and 640 Hz, plus automatic detection of power and radio frequencies from 15 kHz to 60 kHz to suit different cable types and minimise interference.

How deep can the DD175 locate buried utilities?

The DD175 locates cables and pipes to 3 m depth when tracing a live line, or to 9.99 m when using a sonde transmitter. Depth accuracy is 10 percent.

Is the DD175 suitable for use in wet or cold conditions?

Yes. The IP54 rating protects against dust and water ingress, and the operating temperature range of minus 20 degrees Celsius to 50 degrees Celsius covers most outdoor and seasonal construction environments.

Can I log and transfer locator data from the DD175?

The DD175 includes internal data storage and data logging capability with Bluetooth connectivity and GPS, allowing you to record site surveys and transfer data to other devices for analysis or reporting.

How long will the DD175 battery last on a full charge?

The DD175 operates for approximately 15 hours on a set of six AA alkaline batteries, which should provide sufficient runtime for a full working day on most construction sites.

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