Frequency Range : 20Hz-20kHz

This Non-Motion All-Metal Mode is used to precisely locate a detected target's location in the ground

When you need to manoeuvre tight spots and detect in high trash areas

Note: Does not include extension pole

where audio pitch and volume rise as signal strength increase

Nokta Midi Hoard Waterproof Kids Metal Detector Brand_Motley Frequency Range : 20Hz-20kHzRecommended for ages 8 12 WORLD'S FIRST WATERPROOF KIDS DETECTOR SERIES! For the young treasure hunters of the future Our most loved ones kids! Hooked on technology and disconnected from nature and we, as parents try to encourage them to go outside, explore and play and teach them history. Yet, it seems hopeless at times. Introducing the worlds first waterproof kids detector series! IP68 Fully submersible up to 1 meters (3 ft). Retractable Shaft Shaft