Fisher? CW-20 Hand-Held Weapons Detector

The CW-20 is an all-purpose high performance security metal detector at an economical price. It is capable of locating all types of metal while offering the user a choice of three frequencies to eliminate the possibility of any interference. The CW-20 also contains a “momentary low” switch to eliminate interference from steel rebar built into many concrete floors. It runs on one 9 volt battery and can be set to either quietly vibrate when finding metal or emit a high pitch sound. Backed by Fisher’s two year product warranty.

• Detects Ferrous & Non-Ferrous Metals
• Operating Frequency 7.1 kHz (choice of 3 settings)
• Choice of Audio or Silent Vibrate Alarm
• Requires One 9 Volt Battery
• Momentary Low Toggle Switch