
Leica DT100 Precision Locator
- Frequency range 50Hz – 200kHz
- Depth max: 11m (36ft)
- SMART Technology: GPS, Bluetooth®, 8GB internal memory
- Depth Detection: 7m (23ft)
- IP65 Waterproof
Supplied with:
- DT100 Locator
- 3 year warranty
Leica DT100 & DE100 Video Tutorials
Introducing the new Leica DT100. It was created to redefine the standard for precision locators, and delivers a robust solution designed to meet the high expectations of industries like construction, utilities, and surveying companies.
Paired with the DE100 transmitter address key market demands, including high accuracy, ease of use, and real-time feedback. With its intuitive interface allows operators to quickly perform complex location tasks with precision, making it accessible to both experienced and new users alike.
It’s ergonomic design allows users to acquire easily over long periods of use, providing an optimized user experience and maximum flexibility in surveying. The system locates underground utility lines with the highest accuracy thanks to its intelligent signal processing with unique flexible operating modes; this advanced system locates the underground utility network with outstanding precision and reliability providing users with ease and flexibility across all the surveying workflow.

The new user interface - peak and null

The new approach to displaying peak and null signals is not only easy to understand but guarantees reliable and accurate identification of the user to be searched for. Thanks to the frequency analysis tool, the user is guided in a simple and intuitive way, in choosing the best frequency to use in that specific environment. All this combined with the possibility of being able to count on a menu translated into multiple languages, makes the Leica DT100 a tool that allows users to start working immediately without extensive training.

Main Features
- Bright LCD colour screen with intuitive and cutting edge UI/UX – designed to be easy to use so that it’s ideal for even non-expert users, especially when working with peak and null detection.
- Frequency Analyzer Tool to identify the best frequency to use in the field
- Locate Mode (Single, Twin and Null) and Sweep Mode (Omnidirectional)
- Comfortable soft-touch keypad for enhanced tactile feedback with each button press
- Ergonomic design for well-balanced device (less than 2kg)
- Say goodbye to power limitations! The DT100 comes equipped with dual Li-ion batteries and an alkaline adapter for both the receiver and transmitter, ensuring extended operation

Intuitive Interface
Made for both experts and entry-level users, ensuring everyone can easily navigate and benefit from the visualization.

Clear & Accurate Insight
Gain detailed, accurate insights into your underground assets, enhancing decision-making and operational efficiency.

User-Centric Design
Our interface is built with user feedback in mind, offering a seamless and enjoyable experience.

Leica Zeno FLX100 plus Smart Antenna
GNSS ANTENNA FOR MAPPING
Aim for accurate location on iOS, Android and Windows with the compact Leica Zeno FLX100 plus Smart Antenna.
Capture spatial data in a simple and flexible way. Use the setup that fits your workflow: be it on a survey pole for high accuracy data or with the Universal Handheld tray. The FLX100 plus can be paired with your own smartphone or tablet providing freedom of choice to work the way you want.
DT100 & DE100 - Precision Locator Solution
View and download this product’s brochure, datasheet, and manual in a PDF format
What is a Cable Locator and why do I need one?
Cable strikes result in unnecessary costs, reduces profit potential and introduces project delays.
This publication updates the guidance contained in the previous edition of HSG47 Avoiding danger from underground services. It outlines the dangers which can arise from work near underground services and gives advice on how to reduce the risk.

HSG47: Avoiding danger from underground services
By law, breaking ground requires the use of a cable locating device to obtain accurate information about the location of buried utilities in order to protect employees and equipment during any excavation project.
Brand |
Leica Detection |
---|
Product Specification
MODE |
DT100
|
---|---|
Factory Standard Frequencies |
– Power: 50,60, 150, 180, 450, 540 – Grouped Power: 50,60 (+odd harmonics up to ~1.1kHz) – Cathodic: – 120Hz for 60Hz – 100Hz for 50Hz – Active: 256, 263, 440, 512, 560, 577, 640, 815, 870, 940, 1.02k, 1.17k, 3.14k, 4.1k, 8.01k, 8.19k, 9.82k, 12.1k, 16.3k, 22.5k, 29.4k, 32.8k, 44.5k, 66.1k, 88.8k, 99k, 132k, 200k – Sonde: 512, 640, 8.19k, 32.8k |
Radio |
3kHz – 28kHz
|
Frequency Range |
50Hz – 200kHz |
Sensitivity |
33kHz (1μA at 1m)
|
Dynamic Range |
117dB |
Max Automatic Depth |
6m / 20ft
|
Max Pushbutton Depth |
11m / 36ft |
Locate Accuracy |
±5% depth
|
Dynamic Overload Protection |
60dB (automatic) |
Depth Accuracy |
– In line ±5% to 3m / – In line ±5% to 10ft
|
Locate Direction |
Any frequency from 256Hz to 10kHz |
Fault-finding DE based |
263Hz
|
Active Locate Mode |
Twin | Single Peak | Null | Twin Sweep (Omnidirectional) | Single Sweep (Omnidirectional) |
Gain Control |
Manual gain using “↑” or “↓” buttons
|
Alerts |
Strike Alert | Swing Warning | Overead Cable |
Frequency Analyzer |
Determines the best frequency option based on environmental interference
|
Autoshutdown |
Selectable via settings menu |
Fault-finding DE based |
263Hz
|
Locate Direction |
Any frequency from 256Hz to 10kHz |
Backlight |
Selectable via settings menu
|
Environmental Standard |
IP65 Waterproof |
Operating Temperature |
-20 °C to +50 °C
|
Battery |
Li-Ion Battery Pack 3200mAh – 11.1V, 35.5Wh 6 X AA Alkaline Battery |
Battery operating time *** |
– With Lithium: 15 hours continuous – 30 intermittent
|
Dimensions (HxWxD) |
68×14.7×32.6 cm – 26.7×5.8×12.7 in |
Weight with batteries |
2.1kg – 4.8lbs
|
Bluetooth |
Bluetooth low energy (BLE) |
GPS |
Chipset (1): u-blox®GPS
|
Memory capacity |
8 GB internal memory |
MODE |
DE100 |
---|---|
Frequency Range |
256Hz – 200kHz |
Power Output |
Up to 10 Watt with Li-Ion battery (1Watt above 45kHz) |
Current Max. |
1A – (0.5A Above 45kHz) |
Voltage Max. |
90 V rms |
Factory Standard Frequencies (Hz) |
– Direct Connect and Clamp: 256, 263, 440, 512, 560, 577, 640, 815, 870, 940, 1.02k, 1.17k, 3.14k, 4.1k, 8.01k, 8.19k, 9.82k, 12.1k, 16.3k, 22.5k, 29.4k, 32.8k, 44.5k, 66.1k, 88.8k, 99k, 132k, 200k – Induction: all listed above starting at 3.14kHz |
Modes |
Direct Connect, Clamp and Induction |
Multimeter Function |
Watts, Current, Ohms and Volts |
Output |
Dual Output for Clamp and Direct Connect |
Locate Direction |
User enabled. Any frequency up to 10 kHz |
Protection & Warnings |
High voltage isolation |
Environmental Protection |
IP65 |
Operating Temperature |
-20 °C to +50 °C / -4 °F to +122°F |
Battery |
Li-Ion Battery Pack 6400 mAh – 14.8V , 94.7Wh 8 x LR20 Alkaline |
Battery Life |
– Lithium: 17 hours continuous – 34 hours intermittent |
Dimensions (HxWxD) |
21×19.3×38.1 cm – 8.3×7.6×15 in |
Weight with batteries |
3.6kg – 7.9lbs |
Warranty

3 Year Manufacturer’s Warranty
Summary of Manufacturers Warranty
EXPRESS WARRANTY FOR HARDWARE
LEICA Geosystems AG (LEICA Geosystems), warrants to the original end user (Customer) that this Product will be free from defects in workmanship and materials, under normal use two (2) years shall apply, and (ii) batteries for which ninety (90) days shall apply, unless such warranty period has been extended by LEICA Geosystems, and provided any and all operating and maintenance instructions are strictly respected, in particular in case of extreme and/or continuous applications/use of the Product.
The warranty period begins on the proved purchase date (or if applicable, date of delivery or date of acceptance report). LEICA Geosystems sole obligation under this express warranty shall be, at LEICA Geosystems sole option and expense, to replace or repair the Product or part, or refund the purchase price paid for the Product. LEICA Geosystems warrants any repaired or replaced Product or part for a period of ninety (90) days from shipment, or through the end of the original warranty, whichever is longer. All Products or parts that are replaced become the property of LEICA Geosystems. This express warranty does neither cover consumables, such as reflectors, bulbs and fuses, nor third party products.
For full details contact Leica Geosystems, or go to www.disto.com
Limitation of liability
Leica Geosystems also excludes any liability, whether based in contract or tort (including negligence), for incidental, consequential, indirect, special, or punitive damages of any kind, or costs of procurement of substitute products by customer, or for the loss of revenue or profits, loss of business, loss of information or data, or other information or financial loss arising out of or in consequence with the sale, installation, maintenance, use, performance, failure, or interruption of this product, even if Leica Geosystems or its distributors have been advised of the possibility of such damages, and limits its liability to replacement, repair, or refund of the purchase price paid, at Leica Geosystems option. This limitation of liability for damages will not be affected if any remedy provided herein shall fail of its essential purpose.
HOW TO REGISTER YOUR PRODUCT
To claim your 3 year warranty you can register your DISTO on the Leica Geosystems website.
Leica Approved Sales, Warranty & Repair Centre
As a main Leica Geosystems agent and warranty centre in the UK we can offer training, specialist product and advice and demonstration and trial of moisture measuring and surveying.
We also offer comprehensive telephone support and training including advice on which product would deliver the best value to you organisation and organizations business requirements. We have a number of sales agents that are on the road visiting customers up and down the UK and these are available for onsite trial and demonstrations.