Leica Maxi Sonde | 8kHz & 33kHz Dual Frequency | 12m Deep Utility Tracing

The Leica Maxi Sonde is a robust, dual-frequency transmitter specifically designed for tracing deep-lying drains, sewers, and other non-conductive utilities. With a substantial 55mm (2.17") diameter, this sonde is optimized for heavy-duty professional use, providing reliable signals even in the most challenging underground environments. Powered by 3 x AA alkaline batteries, it ensures energy efficiency while maintaining a high-output signal for precision locating tasks.

How deep can the Leica Maxi Sonde detect utilities?

The Maxi Sonde boasts an exceptional depth range of up to 12 meters (39.4ft), making it an essential tool for deep underground tracing. This extended range allows professionals to detect blockages and map sewer lines that are beyond the reach of standard sondes.

What frequencies does the Maxi Sonde operate on?

This device offers dual-frequency operation at 8kHz and 33kHz, allowing for versatile detection across various soil conditions and utility types. The flexibility to switch between these frequencies ensures efficient tracing and high-accuracy signal reception by compatible locators.

Is the Maxi Sonde compatible with standard drain rods?

Yes, the unit is equipped with a standard M10 male thread and includes a female adapter to ensure broad compatibility. This allows the sonde to be seamlessly integrated with drain rods, boring tools, and specialized pipe inspection cameras.

Diameter	55mm (2.17")
Frequencies	8kHz and 33kHz
Max Detection Depth	12 meters (39.4ft)
Thread Connection	M10 Male with female adapter
Battery Type	3 x AA Alkaline
Primary Use	Sewer and Deep Drain Tracing

• Integrate with the Leica EZiROD 50 Flexible Tracing Rod for tracing non-metallic pipes.
• For precision detection and depth data, pair with the Leica DD230 SMART Locator.
• Ensure safe transport and storage using the Leica System Carry Bag.