Leica ULTRA 12 Watt Advanced Signal Transmitter - 818700

The Leica ULTRA 12 Watt Advanced Signal Transmitter (818700) is a powerful, professional-grade solution for accurate underground utility locating. With a strong 12-watt output and a wide 256 Hz to 200 kHz frequency range, it delivers reliable signal transmission for tracing buried cables and pipes—even in challenging conditions.

Designed for efficiency in the field, it features a clear LCD display, built-in multimeter functions, and wireless connectivity with compatible ULTRA receivers. Its rugged construction and external 12V power option ensure dependable performance on demanding jobsites.

• High output power: 12 W signal strength for enhanced traceability over long distances or deep utilities.
• Wide frequency range: Operates typically from ~256 Hz up to 200 kHz with multiple enabled and customizable frequencies to suit varied soil and utility types.
• Bluetooth® connectivity: Wireless link to compatible ULTRA locators and GIS field devices for remote setup and control.
• External power support: Includes a 12 V external power connection for prolonged operation.
• Robust design: IP65 rating for dust/water protection and a high-contrast LCD for easy field reading.
• Powered by 10 D-cell batteries (optional Li-Ion pack available); long battery life (~80–100 h with alkaline).