High-Powered 'Main-Line' 'sonde' for reinforced concrete or non-metallic lines

8kHz, ideal for use in reinforced concrete pipes and other generally tough to locate projects

• Tape-on or in-line capability
• Stainless Steel Housing
• Easy-flex design enhances maneuverability
• High-Quality signal for easy identification
• Approx. 7" x 1.25"
• Batteries -- 4 "AAA"
• Need more power? Adaptive circuit allows for use with 3v "AAA" Lithium batteries for longer life and greater depth capabilities