Fisher Sonde SR 81 at 81.92 kHz for TW-6

Fisher Sonde SR 81 at 81.92 kHz for TW-6

Product Overview

The Fisher Sonde SR 81 is a compact transmitter designed to trace the path of non-metallic pipes and locate blockages in lines. It offers exceptional battery life, impressive distance and depth capabilities, and a highly durable design.

Compatibility

This sonde is specifically engineered for use with the Fisher TW-6 two-box metal detector, ensuring optimal performance and reliability.

Key Features

• Operates at 81.92 kHz frequency
• Long-lasting battery life
• Rugged construction for durability
• Effective in tracing non-metallic pipes
• Compatible with Fisher TW-6