Fisher CW-10 Hand-Held Metal Detector

Features: Uses 1 x 9v battery. Low battery indicator. Battery life: 30-40 hours. Operating frequency 110kHz. Choice of audio alarm or silent vibrate alarm. Sensitivity setting at optimum level - no tuning required. 3 position switch for power, audio, and vibrate. Detects ferrous and non-ferrous metals. Balanced and lightweight. Weighs under 12 ounces.