Vivax D38 | 33kHz Sonde | Medium-Depth Underground Utility Tracing

The Vivax D38 33kHz Sonde is a high-precision transmitter engineered specifically for the detection and tracing of non-metallic pipes and conduits. Operating at a balanced 33kHz frequency, this sonde delivers a high-clarity signal that effectively penetrates varying subsurface conditions. With a robust physical profile measuring 38mm in diameter and 122mm in length, it is built to navigate complex utility paths while maintaining signal integrity for professionals in urban and rural utility management.

What is the maximum detection depth of the Vivax D38 Sonde?

The D38 33kHz model is capable of reaching a depth range of up to 5 meters. This performance level makes it a primary choice for medium-depth utility tracing where signal penetration and accuracy are essential for safety.

How does the 33kHz frequency benefit utility tracing?

The 33kHz frequency provides an optimal balance between depth penetration and reduced signal bleed, ensuring high clarity during the location process. This frequency is particularly effective for standard utility tracing in diverse soil types without the interference common in higher-frequency applications.

What are the primary physical specifications of the D38?

The sonde features a compact, durable housing with a diameter of 38mm and a total length of 122mm. These dimensions allow the unit to be used in various duct and pipe sizes while remaining maneuverable within the utility infrastructure.

Compatible Accessories

• For specialized sonde location, use the Vivax vLoc3-Cam Sonde Locator.
• Compact detection can be achieved with the Vivax VM-540 Sonde Locator.
• For general avoidance and utility mapping, pair with the Vivax vScan Standard Receiver.