- 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
Availability: In stock
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.
|Dimensions||14 × 10 × 49 cm|