Leica DA175 Signal Transmitter

The Leica DA175 Signal Transmitter enhances underground utility detection by applying a reliable trace signal to buried services. It supports 8kHz, 33kHz and 131kHz frequencies, giving operators flexible options for short and long distance tracing. With variable power output up to 1 Watt, the DA175 increases the effectiveness of locating utilities before excavation.

Designed for professional ground works, the DA175 works seamlessly with Leica DD120 and DD130 locators. It delivers consistent performance through induction or direct connection, allowing users to improve detection accuracy and reduce the risk of service strikes during site operations.

Category: Leica DD100 Series

Description
Brand

Accurate cable avoidance begins with reliable signal application

The Leica DA175 Signal Transmitter helps operators identify the position of underground utilities before and during excavation. By applying a clear, traceable signal to buried services, it supports safer digging, reduces strike risks and improves on-site awareness for all teams.

The Leica DA175 Signal Transmitter applies a reliable traceable signal to underground utilities, supporting safer excavation and reducing the risk of service strikes. It offers three tracing frequencies, including 8 kHz, 33 kHz and 131 kHz, with variable output levels for effective utility location in different site conditions.

The DA175 includes a Li-ion battery and A100 charger for long operational runtime and consistent performance across the workday. It is fully compatible with Leica Detect DD120 and DD130 locators, providing a complete and efficient utility detection solution.

DA series signal transmitters

Mode	Output
Induction	Up to 1 Watt max.
Connection mode	Model dependent, up to 1 Watt or 3 Watt, when connected to a buried utility with an impedance of 300 Ohms
Operating transmission frequencies	32.768 (33) kHz 8.192 (8) kHz 512 Hz (DA230 series models) 640 Hz DA230 series models)
Display panel	LED Indicators: Battery low indicator Connection mode Frequency indicator Power Output indicator
Keypad	4 membrane push buttons
Audio	85 dBA @ 30 cm Induction mode: Pulsed output with a differing rate for each frequency Connection mode: Low – No output: pulsed output, differing rate for each frequency Good Connection output: constant tone, pitch dependent on power output
Battery type	7.4 V Li-Ion pack
Typical operating time 3 Watt, 1 Watt	15 hours at power level 2 connection mode
Dimensions	250 x 206 x 113 mm/9.84 x 8.11 x 4.45 inches
Weight (incl. standard accessories and batteries)	2.38 kg with Li-Ion
Temperature	Operating -20°C to +50°C, -4°F to +122°F Storage -40°C to +70°C, -40°F to +158°F
Protection against water, dust and sand	Conforms to IP67 lid open or closed
Humidity	95% RH non condensing The effects of condensation are to be effectively counteracted by periodically drying out the product.
Approvals	CE, FCC

Dimensions

Charger

Description	A100 Lithium Ion Charger	A140 Lithium Ion Charger
Type	Li-Ion battery charger	Li-Ion battery charger
Input voltage	100 V AC-240 V AC, 50 Hz-60 Hz	12 V DC
Output voltage	12 V DC	12 V DC
Output current	3.0 A	5.0 A
Polarity	Shaft: negative, Tip: positive.	Shaft: negative, Tip: positive.

Battery pack

Description	D Series Lithium-Ion Battery pack
Type	Li-Ion battery pack
Input voltage	12 V DC
Input current	2.5 A
Charge time	5 hours (maximum) at 20°C

Download

Leica DD100 Series User Manual

Leica Geosystems

Leica Geosystems Saudi Arabia – Precision Meets Innovation

Introduction

Leica Geosystems Saudi Arabia delivers unmatched precision, durability, and advanced geospatial performance for professionals across construction, infrastructure, mining, and agriculture. For over 200 years, Leica has pioneered surveying instruments, GNSS/GPS systems, laser scanners, and software platforms that empower projects worldwide.

Trusted Worldwide, Available Locally in Saudi Arabia

Founded in Switzerland, Leica Geosystems has built a legacy of engineering excellence. Now available in Saudi Arabia through authorized dealers, Leica Geosystems Saudi Arabia products are adapted for the region’s challenging environments—providing local support, training, and calibrated precision.

Innovation in Every Leica Geosystems Product

Ranging from sophisticated total stations and GNSS receivers to mobile mapping and high-definition laser scanners, Leica Geosystems Saudi Arabia offers real-time accuracy and seamless digital workflows that boost project efficiency and reduce field downtime.

Key Achievements & Milestones

Over 200 years of geomatics innovation
Inventor of the world’s first digital level and early laser distance meters
Reality capture systems deployed in 100+ countries
Trusted in major infrastructure, metro, and oil & gas surveying
Adopted by engineers, surveyors, and government agencies worldwide

Why Choose Leica Geosystems in Saudi Arabia?

Localized support: Technical assistance, training, and product availability through authorized dealers
Unmatched accuracy: Instruments deliver centimeter-level precision and durability
Comprehensive portfolio: Full range from DISTO distance meters to robotic total stations and reality capture systems
Smart integration: Compatible with Hexagon, Autodesk, and other industry-leading software platforms

Leica Product Range in KSA

Leica Total Stations – Manual and robotic total stations for construction and high-precision surveying.
Leica Mobile Mapping Systems – Pegasus TRK Neo, Pegasus:Backpack, BLK2GO for vehicle, wearable, and handheld 3D capture
Leica GPS & GNSS Equipment – GS18 I GNSS RTK rover, iCON GPS smart antennas offering tilt-compensated precision positioning
Ground Penetrating Radar (GPR) – Leica GPR solutions for accurate subsurface mapping
Leica Laser Scanners – ScanStation P‑Series, RTC360, BLK360, and BLK2FLY for HD 3D scanning and digital twin workflows
Leica DISTO & Leica Levels – Leica DISTO™ meter series and LINO/Rugby laser levels for point‑to‑point measurements and leveling

Leica Cyclone Software Portfolio

Cyclone REGISTER 360 PLUS – Guided workflows to register and visualize point cloud datasets with automation for efficient office workflows
Cyclone 3DR – End-to-end solution to analyze and model point clouds into actionable 3D deliverables
Cyclone Enterprise – On‑premise project and data management platform for centralized reality capture workflows
Cyclone Cloud – Subscription-based SaaS portal offering centralized license management and secure cloud-hosted service access

Get in Touch - Contact Us

Discover how Leica Geosystems Saudi Arabia solutions can elevate your next project. Reach out to your authorized local distributor to request demos, pricing, and expert consultation tailored to your requirements.

Official Website: www.leica-geosystems.com

Leica Geosystems is a world leader in precision surveying and geospatial solutions with over 200 years of expertise. From total stations and GNSS/GPS receivers to 3D laser scanning systems, Leica products deliver exceptional accuracy and reliability for construction, infrastructure, and mapping projects in Saudi Arabia and worldwide.